132 lines
4.3 KiB
C
132 lines
4.3 KiB
C
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/* ***** BEGIN LICENSE BLOCK *****
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* Version: MPL 1.1/GPL 2.0/LGPL 2.1
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*
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* The contents of this file are subject to the Mozilla Public License Version
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* 1.1 (the "License"); you may not use this file except in compliance with
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* the License. You may obtain a copy of the License at
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* http://www.mozilla.org/MPL/
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*
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* Software distributed under the License is distributed on an "AS IS" basis,
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* WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
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* for the specific language governing rights and limitations under the
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* License.
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*
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* The Original Code is libguac-client-ssh.
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*
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* The Initial Developer of the Original Code is
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* Michael Jumper.
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* Portions created by the Initial Developer are Copyright (C) 2011
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* the Initial Developer. All Rights Reserved.
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*
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* Contributor(s):
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* James Muehlner <dagger10k@users.sourceforge.net>
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*
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* Alternatively, the contents of this file may be used under the terms of
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* either the GNU General Public License Version 2 or later (the "GPL"), or
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* the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
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* in which case the provisions of the GPL or the LGPL are applicable instead
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* of those above. If you wish to allow use of your version of this file only
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* under the terms of either the GPL or the LGPL, and not to allow others to
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* use your version of this file under the terms of the MPL, indicate your
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* decision by deleting the provisions above and replace them with the notice
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* and other provisions required by the GPL or the LGPL. If you do not delete
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* the provisions above, a recipient may use your version of this file under
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* the terms of any one of the MPL, the GPL or the LGPL.
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*
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* ***** END LICENSE BLOCK ***** */
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#include <stdlib.h>
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#include <string.h>
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#include <unistd.h>
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#include <guacamole/socket.h>
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#include <guacamole/protocol.h>
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#include <guacamole/client.h>
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#include <guacamole/error.h>
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#include "ssh_client.h"
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#include "ssh_handlers.h"
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#include "terminal.h"
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#include "blank.h"
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#include "ibar.h"
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/* Client plugin arguments */
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const char* GUAC_CLIENT_ARGS[] = {
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"hostname",
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"username",
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"password",
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NULL
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};
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int guac_client_init(guac_client* client, int argc, char** argv) {
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guac_socket* socket = client->socket;
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ssh_guac_client_data* client_data = malloc(sizeof(ssh_guac_client_data));
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guac_terminal* term = guac_terminal_create(client,
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client->info.optimal_width, client->info.optimal_height);
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/* Init client data */
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client->data = client_data;
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client_data->term = term;
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client_data->mod_ctrl = 0;
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client_data->clipboard_data = NULL;
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/* Set up I-bar pointer */
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client_data->ibar_cursor = guac_ssh_create_ibar(client);
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/* Set up blank pointer */
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client_data->blank_cursor = guac_ssh_create_blank(client);
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/* Send name and dimensions */
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guac_protocol_send_name(socket, "Terminal");
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/* Initialize pointer */
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client_data->current_cursor = client_data->blank_cursor;
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guac_ssh_set_cursor(client, client_data->current_cursor);
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guac_socket_flush(socket);
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/* Open STDOUT pipe */
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if (pipe(client_data->stdout_pipe_fd)) {
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guac_error = GUAC_STATUS_SEE_ERRNO;
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guac_error_message = "Unable to open pipe for STDOUT";
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return 1;
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}
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/* Redirect STDOUT to pipe */
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if (dup2(client_data->stdout_pipe_fd[1], STDOUT_FILENO) < 0) {
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guac_error = GUAC_STATUS_SEE_ERRNO;
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guac_error_message = "Unable redirect STDOUT";
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return 1;
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}
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/* Open STDIN pipe */
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if (pipe(client_data->stdin_pipe_fd)) {
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guac_error = GUAC_STATUS_SEE_ERRNO;
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guac_error_message = "Unable to open pipe for STDIN";
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return 1;
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}
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/* Redirect STDIN to pipe */
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if (dup2(client_data->stdin_pipe_fd[0], STDIN_FILENO) < 0) {
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guac_error = GUAC_STATUS_SEE_ERRNO;
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guac_error_message = "Unable redirect STDIN";
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return 1;
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}
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/* Set basic handlers */
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client->handle_messages = ssh_guac_client_handle_messages;
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client->clipboard_handler = ssh_guac_client_clipboard_handler;
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client->key_handler = ssh_guac_client_key_handler;
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client->mouse_handler = ssh_guac_client_mouse_handler;
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client->size_handler = ssh_guac_client_size_handler;
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client->free_handler = ssh_guac_client_free_handler;
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/* Success */
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return 0;
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}
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