diff options
Diffstat (limited to 'crypto/openssh/dispatch.c')
-rw-r--r-- | crypto/openssh/dispatch.c | 105 |
1 files changed, 0 insertions, 105 deletions
diff --git a/crypto/openssh/dispatch.c b/crypto/openssh/dispatch.c deleted file mode 100644 index d6b63be..0000000 --- a/crypto/openssh/dispatch.c +++ /dev/null @@ -1,105 +0,0 @@ -/* $OpenBSD: dispatch.c,v 1.21 2006/08/03 03:34:42 deraadt Exp $ */ -/* - * Copyright (c) 2000 Markus Friedl. All rights reserved. - * - * 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. - * - * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``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 AUTHOR 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. - */ - -#include "includes.h" - -#include <sys/types.h> - -#include <signal.h> -#include <stdarg.h> - -#include "ssh1.h" -#include "ssh2.h" -#include "log.h" -#include "dispatch.h" -#include "packet.h" -#include "compat.h" - -#define DISPATCH_MIN 0 -#define DISPATCH_MAX 255 - -dispatch_fn *dispatch[DISPATCH_MAX]; - -void -dispatch_protocol_error(int type, u_int32_t seq, void *ctxt) -{ - logit("dispatch_protocol_error: type %d seq %u", type, seq); - if (!compat20) - fatal("protocol error"); - packet_start(SSH2_MSG_UNIMPLEMENTED); - packet_put_int(seq); - packet_send(); - packet_write_wait(); -} -void -dispatch_protocol_ignore(int type, u_int32_t seq, void *ctxt) -{ - logit("dispatch_protocol_ignore: type %d seq %u", type, seq); -} -void -dispatch_init(dispatch_fn *dflt) -{ - u_int i; - for (i = 0; i < DISPATCH_MAX; i++) - dispatch[i] = dflt; -} -void -dispatch_range(u_int from, u_int to, dispatch_fn *fn) -{ - u_int i; - - for (i = from; i <= to; i++) { - if (i >= DISPATCH_MAX) - break; - dispatch[i] = fn; - } -} -void -dispatch_set(int type, dispatch_fn *fn) -{ - dispatch[type] = fn; -} -void -dispatch_run(int mode, volatile sig_atomic_t *done, void *ctxt) -{ - for (;;) { - int type; - u_int32_t seqnr; - - if (mode == DISPATCH_BLOCK) { - type = packet_read_seqnr(&seqnr); - } else { - type = packet_read_poll_seqnr(&seqnr); - if (type == SSH_MSG_NONE) - return; - } - if (type > 0 && type < DISPATCH_MAX && dispatch[type] != NULL) - (*dispatch[type])(type, seqnr, ctxt); - else - packet_disconnect("protocol error: rcvd type %d", type); - if (done != NULL && *done) - return; - } -} |