guacamole-spice-protocol/src/protocols/ssh/user.c
2016-03-28 20:39:19 -07:00

85 lines
2.6 KiB
C

/*
* Licensed to the Apache Software Foundation (ASF) under one
* or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. The ASF licenses this file
* to you under the Apache License, Version 2.0 (the
* "License"); you may not use this file except in compliance
* with the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing,
* software distributed under the License is distributed on an
* "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
* KIND, either express or implied. See the License for the
* specific language governing permissions and limitations
* under the License.
*/
#include "config.h"
#include "clipboard.h"
#include "input.h"
#include "guac_display.h"
#include "user.h"
#include "sftp.h"
#include "ssh.h"
#include "settings.h"
#include <guacamole/client.h>
#include <guacamole/socket.h>
#include <guacamole/user.h>
#include <pthread.h>
#include <string.h>
int guac_ssh_user_join_handler(guac_user* user, int argc, char** argv) {
guac_client* client = user->client;
guac_ssh_client* ssh_client = (guac_ssh_client*) client->data;
/* Connect via SSH if owner */
if (user->owner) {
/* Parse arguments into client */
guac_ssh_settings* settings = ssh_client->settings =
guac_ssh_parse_args(user, argc, (const char**) argv);
/* Fail if settings cannot be parsed */
if (settings == NULL) {
guac_user_log(user, GUAC_LOG_INFO,
"Badly formatted client arguments.");
return 1;
}
/* Start client thread */
if (pthread_create(&(ssh_client->client_thread), NULL,
ssh_client_thread, (void*) client)) {
guac_client_abort(client, GUAC_PROTOCOL_STATUS_SERVER_ERROR,
"Unable to start SSH client thread");
return 1;
}
}
/* If not owner, synchronize with current display */
else {
guac_terminal_dup(ssh_client->term, user, user->socket);
guac_socket_flush(user->socket);
}
/* Set per-user event handlers */
user->key_handler = guac_ssh_user_key_handler;
user->mouse_handler = guac_ssh_user_mouse_handler;
user->size_handler = guac_ssh_user_size_handler;
user->clipboard_handler = guac_ssh_clipboard_handler;
/* Set generic (non-filesystem) file upload handler */
user->file_handler = guac_sftp_file_handler;
return 0;
}