103 lines
3.5 KiB
C
103 lines
3.5 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.
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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) 2010
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* the Initial Developer. All Rights Reserved.
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*
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* Contributor(s):
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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 "client.h"
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#include "protocol.h"
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#include "client-handlers.h"
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/* Guacamole instruction handler map */
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__guac_instruction_handler_mapping __guac_instruction_handler_map[] = {
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{"sync", __guac_handle_sync},
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{"mouse", __guac_handle_mouse},
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{"key", __guac_handle_key},
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{"clipboard", __guac_handle_clipboard},
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{"disconnect", __guac_handle_disconnect},
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{NULL, NULL}
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};
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/* Guacamole instruction handlers */
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int __guac_handle_sync(guac_client* client, guac_instruction* instruction) {
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guac_timestamp_t timestamp = atol(instruction->argv[0]);
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/* Error if timestamp is in future */
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if (timestamp > client->last_sent_timestamp)
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return -1;
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client->last_received_timestamp = timestamp;
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return 0;
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}
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int __guac_handle_mouse(guac_client* client, guac_instruction* instruction) {
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if (client->mouse_handler)
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return client->mouse_handler(
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client,
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atoi(instruction->argv[0]), /* x */
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atoi(instruction->argv[1]), /* y */
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atoi(instruction->argv[2]) /* mask */
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);
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return 0;
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}
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int __guac_handle_key(guac_client* client, guac_instruction* instruction) {
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if (client->key_handler)
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return client->key_handler(
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client,
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atoi(instruction->argv[0]), /* keysym */
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atoi(instruction->argv[1]) /* pressed */
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);
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return 0;
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}
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int __guac_handle_clipboard(guac_client* client, guac_instruction* instruction) {
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if (client->clipboard_handler)
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return client->clipboard_handler(
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client,
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guac_unescape_string_inplace(instruction->argv[0]) /* data */
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);
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return 0;
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}
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int __guac_handle_disconnect(guac_client* client, guac_instruction* instruction) {
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/* Return error code to force disconnect */
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return -1;
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}
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