| /* |
| * 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 "common/cursor.h" |
| #include "common/display.h" |
| #include "common/recording.h" |
| #include "ssh.h" |
| #include "terminal/terminal.h" |
| |
| #include <guacamole/client.h> |
| #include <guacamole/user.h> |
| #include <libssh2.h> |
| |
| #include <pthread.h> |
| |
| int guac_ssh_user_mouse_handler(guac_user* user, int x, int y, int mask) { |
| |
| guac_client* client = user->client; |
| guac_ssh_client* ssh_client = (guac_ssh_client*) client->data; |
| guac_terminal* term = ssh_client->term; |
| |
| /* Skip if terminal not yet ready */ |
| if (term == NULL) |
| return 0; |
| |
| /* Report mouse position within recording */ |
| if (ssh_client->recording != NULL) |
| guac_common_recording_report_mouse(ssh_client->recording, x, y, mask); |
| |
| /* Send mouse event */ |
| guac_terminal_send_mouse(term, user, x, y, mask); |
| return 0; |
| } |
| |
| int guac_ssh_user_key_handler(guac_user* user, int keysym, int pressed) { |
| |
| guac_client* client = user->client; |
| guac_ssh_client* ssh_client = (guac_ssh_client*) client->data; |
| guac_terminal* term = ssh_client->term; |
| |
| /* Report key state within recording */ |
| if (ssh_client->recording != NULL) |
| guac_common_recording_report_key(ssh_client->recording, |
| keysym, pressed); |
| |
| /* Skip if terminal not yet ready */ |
| if (term == NULL) |
| return 0; |
| |
| /* Send key */ |
| guac_terminal_send_key(term, keysym, pressed); |
| return 0; |
| } |
| |
| int guac_ssh_user_size_handler(guac_user* user, int width, int height) { |
| |
| /* Get terminal */ |
| guac_client* client = user->client; |
| guac_ssh_client* ssh_client = (guac_ssh_client*) client->data; |
| guac_terminal* terminal = ssh_client->term; |
| |
| /* Skip if terminal not yet ready */ |
| if (terminal == NULL) |
| return 0; |
| |
| /* Resize terminal */ |
| guac_terminal_resize(terminal, width, height); |
| |
| /* Update SSH pty size if connected */ |
| if (ssh_client->term_channel != NULL) { |
| pthread_mutex_lock(&(ssh_client->term_channel_lock)); |
| libssh2_channel_request_pty_size(ssh_client->term_channel, |
| terminal->term_width, terminal->term_height); |
| pthread_mutex_unlock(&(ssh_client->term_channel_lock)); |
| } |
| |
| return 0; |
| } |
| |