| 1 | /*
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| 2 | * Copyright (c) 1995 - 1999 Kungliga Tekniska Högskolan
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| 3 | * (Royal Institute of Technology, Stockholm, Sweden).
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| 4 | * All rights reserved.
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| 5 | *
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| 6 | * Redistribution and use in source and binary forms, with or without
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| 7 | * modification, are permitted provided that the following conditions
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| 8 | * are met:
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| 9 | *
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| 10 | * 1. Redistributions of source code must retain the above copyright
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| 11 | * notice, this list of conditions and the following disclaimer.
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| 12 | *
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| 13 | * 2. Redistributions in binary form must reproduce the above copyright
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| 14 | * notice, this list of conditions and the following disclaimer in the
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| 15 | * documentation and/or other materials provided with the distribution.
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| 16 | *
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| 17 | * 3. Neither the name of the Institute nor the names of its contributors
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| 18 | * may be used to endorse or promote products derived from this software
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| 19 | * without specific prior written permission.
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| 20 | *
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| 21 | * THIS SOFTWARE IS PROVIDED BY THE INSTITUTE AND CONTRIBUTORS ``AS IS'' AND
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| 22 | * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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| 23 | * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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| 24 | * ARE DISCLAIMED. IN NO EVENT SHALL THE INSTITUTE OR CONTRIBUTORS BE LIABLE
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| 25 | * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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| 26 | * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
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| 27 | * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
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| 28 | * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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| 29 | * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
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| 30 | * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
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| 31 | * SUCH DAMAGE.
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| 32 | */
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| 33 |
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| 34 | #include "kx.h"
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| 35 |
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| 36 | RCSID("$Id$");
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| 37 |
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| 38 | /*
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| 39 | * Set the common part of the context `kc'
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| 40 | */
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| 41 |
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| 42 | void
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| 43 | context_set (kx_context *kc, const char *host, const char *user, int port,
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| 44 | int debug_flag, int keepalive_flag, int tcp_flag)
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| 45 | {
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| 46 | kc->thisaddr = (struct sockaddr*)&kc->__ss_this;
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| 47 | kc->thataddr = (struct sockaddr*)&kc->__ss_that;
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| 48 | kc->host = host;
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| 49 | kc->user = user;
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| 50 | kc->port = port;
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| 51 | kc->debug_flag = debug_flag;
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| 52 | kc->keepalive_flag = keepalive_flag;
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| 53 | kc->tcp_flag = tcp_flag;
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| 54 | }
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| 55 |
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| 56 | /*
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| 57 | * dispatch functions
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| 58 | */
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| 59 |
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| 60 | void
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| 61 | context_destroy (kx_context *kc)
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| 62 | {
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| 63 | (*kc->destroy)(kc);
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| 64 | }
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| 65 |
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| 66 | int
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| 67 | context_authenticate (kx_context *kc, int s)
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| 68 | {
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| 69 | return (*kc->authenticate)(kc, s);
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| 70 | }
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| 71 |
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| 72 | int
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| 73 | context_userok (kx_context *kc, char *user)
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| 74 | {
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| 75 | return (*kc->userok)(kc, user);
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| 76 | }
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| 77 |
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| 78 | ssize_t
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| 79 | kx_read (kx_context *kc, int fd, void *buf, size_t len)
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| 80 | {
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| 81 | return (*kc->read)(kc, fd, buf, len);
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| 82 | }
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| 83 |
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| 84 | ssize_t
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| 85 | kx_write (kx_context *kc, int fd, const void *buf, size_t len)
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| 86 | {
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| 87 | return (*kc->write)(kc, fd, buf, len);
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| 88 | }
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| 89 |
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| 90 | int
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| 91 | copy_encrypted (kx_context *kc, int fd1, int fd2)
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| 92 | {
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| 93 | return (*kc->copy_encrypted)(kc, fd1, fd2);
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| 94 | }
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