libssh: messages.h Source File

libssh 0.10.6 The SSH library

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messages.h
1/*
2 * This file is part of the SSH Library
3 *
4 * Copyright (c) 2009 by Aris Adamantiadis
5 *
6 * This library is free software; you can redistribute it and/or
7 * modify it under the terms of the GNU Lesser General Public
8 * License as published by the Free Software Foundation; either
9 * version 2.1 of the License, or (at your option) any later version.
10 *
11 * This library is distributed in the hope that it will be useful,
12 * but WITHOUT ANY WARRANTY; without even the implied warranty of
13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
14 * Lesser General Public License for more details.
15 *
16 * You should have received a copy of the GNU Lesser General Public
17 * License along with this library; if not, write to the Free Software
18 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
19 */
20
21#ifndef MESSAGES_H_
22#define MESSAGES_H_
23
24#include "config.h"
25
26 struct ssh_auth_request {
27 char *username;
28 int method;
29 char *password;
30 struct ssh_key_struct *pubkey;
31 char *sigtype;
32 enum ssh_publickey_state_e signature_state;
33 char kbdint_response;
34};
35
36 struct ssh_channel_request_open {
37 int type;
38 uint32_t sender;
39 uint32_t window;
40 uint32_t packet_size;
41 char *originator;
42 uint16_t originator_port;
43 char *destination;
44 uint16_t destination_port;
45};
46
47 struct ssh_service_request {
48 char *service;
49};
50
51 struct ssh_global_request {
52 int type;
53 uint8_t want_reply;
54 char *bind_address;
55 uint16_t bind_port;
56};
57
58 struct ssh_channel_request {
59 int type;
60 ssh_channel channel;
61 uint8_t want_reply;
62 /* pty-req type specifics */
63 char *TERM;
64 uint32_t width;
65 uint32_t height;
66 uint32_t pxwidth;
67 uint32_t pxheight;
68 ssh_string modes;
69
70 /* env type request */
71 char *var_name;
72 char *var_value;
73 /* exec type request */
74 char *command;
75 /* subsystem */
76 char *subsystem;
77
78 /* X11 */
79 uint8_t x11_single_connection;
80 char *x11_auth_protocol;
81 char *x11_auth_cookie;
82 uint32_t x11_screen_number;
83};
84
85 struct ssh_message_struct {
86 ssh_session session;
87 int type;
88 struct ssh_auth_request auth_request;
89 struct ssh_channel_request_open channel_request_open;
90 struct ssh_channel_request channel_request;
91 struct ssh_service_request service_request;
92 struct ssh_global_request global_request;
93};
94
95#ifdef __cplusplus
96extern "C" {
97#endif
98
99 SSH_PACKET_CALLBACK(ssh_packet_channel_open);
100 SSH_PACKET_CALLBACK(ssh_packet_global_request);
101
102#ifdef WITH_SERVER
103 SSH_PACKET_CALLBACK(ssh_packet_service_request);
104 SSH_PACKET_CALLBACK(ssh_packet_userauth_request);
105#endif /* WITH_SERVER */
106
107int ssh_message_handle_channel_request(ssh_session session, ssh_channel channel, ssh_buffer packet,
108 const char *request, uint8_t want_reply);
109 ssh_message ssh_message_pop_head(ssh_session session);
110
111#ifdef __cplusplus
112}
113#endif
114
115#endif /* MESSAGES_H_ */
SSH_PACKET_CALLBACK
#define SSH_PACKET_CALLBACK(name)
This macro declares a packet callback handler.
Definition callbacks.h:532
ssh_auth_request
Definition messages.h:26
ssh_buffer_struct
Definition buffer.c:48
ssh_channel_request_open
Definition messages.h:36
ssh_channel_request
Definition messages.h:58
ssh_channel_struct
Definition channels.h:66
ssh_global_request
Definition messages.h:51
ssh_key_struct
Definition pki.h:54
ssh_message_struct
Definition messages.h:85
ssh_service_request
Definition messages.h:47
ssh_session_struct
Definition session.h:127
ssh_string_struct
Definition string.h:33