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108 lines
2.8 KiB
C
108 lines
2.8 KiB
C
/* $Id: testback.c,v 1.1.2.5 1999/03/29 19:50:24 ben Exp $ */
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/*
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* Copyright (c) 1999 Simon Tatham
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* Copyright (c) 1999 Ben Harris
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* All rights reserved.
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*
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* Permission is hereby granted, free of charge, to any person
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* obtaining a copy of this software and associated documentation
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* files (the "Software"), to deal in the Software without
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* restriction, including without limitation the rights to use,
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* copy, modify, merge, publish, distribute, sublicense, and/or
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* sell copies of the Software, and to permit persons to whom the
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* Software is furnished to do so, subject to the following
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* conditions:
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*
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* The above copyright notice and this permission notice shall be
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* included in all copies or substantial portions of the Software.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
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* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
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* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
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* NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS BE LIABLE FOR
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* ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF
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* CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
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* CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
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* SOFTWARE.
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*/
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/* PuTTY test backends */
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#include <stdio.h>
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#include <stdlib.h>
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#include "putty.h"
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static char *null_init(Session *, char *, int, char **);
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static int null_msg(Session *);
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static void null_send(Session *, char *, int);
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static void loop_send(Session *, char *, int);
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static void hexdump_send(Session *, char *, int);
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static void null_size(Session *);
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static void null_special(Session *, Telnet_Special);
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Backend null_backend = {
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null_init, null_msg, null_send, null_size, null_special
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};
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Backend loop_backend = {
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null_init, null_msg, loop_send, null_size, null_special
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};
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Backend hexdump_backend = {
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null_init, null_msg, hexdump_send, null_size, null_special
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};
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static char *null_init(Session *s, char *host, int port, char **realhost) {
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return NULL;
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}
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static int null_msg(Session *s) {
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return 1;
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}
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static void null_send(Session *s, char *buf, int len) {
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}
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static void loop_send (Session *s, char *buf, int len) {
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while (len--) {
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int new_head = (s->inbuf_head + 1) & INBUF_MASK;
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int c = (unsigned char) *buf;
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if (new_head != s->inbuf_reap) {
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s->inbuf[s->inbuf_head] = *buf++;
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s->inbuf_head = new_head;
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}
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}
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term_out(s);
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term_update(s);
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}
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static void hexdump_send(Session *s, char *buf, int len) {
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static char mybuf[10];
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int mylen;
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while (len--) {
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mylen = sprintf(mybuf, "%02x\015\012", (unsigned char)*buf++);
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loop_send(s, mybuf, mylen);
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}
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}
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static void null_size(Session *s) {
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}
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static void null_special(Session *s, Telnet_Special code) {
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}
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/*
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* Emacs magic:
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* Local Variables:
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* c-file-style: "simon"
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* End:
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*/
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