2 /* ***** BEGIN LICENSE BLOCK *****
3 * Version: MPL 1.1/GPL 2.0/LGPL 2.1
5 * The contents of this file are subject to the Mozilla Public License Version
6 * 1.1 (the "License"); you may not use this file except in compliance with
7 * the License. You may obtain a copy of the License at
8 * http://www.mozilla.org/MPL/
10 * Software distributed under the License is distributed on an "AS IS" basis,
11 * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
12 * for the specific language governing rights and limitations under the
15 * The Original Code is libguac-client-rdp.
17 * The Initial Developer of the Original Code is
19 * Portions created by the Initial Developer are Copyright (C) 2011
20 * the Initial Developer. All Rights Reserved.
24 * Alternatively, the contents of this file may be used under the terms of
25 * either the GNU General Public License Version 2 or later (the "GPL"), or
26 * the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
27 * in which case the provisions of the GPL or the LGPL are applicable instead
28 * of those above. If you wish to allow use of your version of this file only
29 * under the terms of either the GPL or the LGPL, and not to allow others to
30 * use your version of this file under the terms of the MPL, indicate your
31 * decision by deleting the provisions above and replace them with the notice
32 * and other provisions required by the GPL or the LGPL. If you do not delete
33 * the provisions above, a recipient may use your version of this file under
34 * the terms of any one of the MPL, the GPL or the LGPL.
36 * ***** END LICENSE BLOCK ***** */
38 #include <cairo/cairo.h>
39 #include <guacamole/client.h>
40 #include <guacamole/protocol.h>
41 #include <guacamole/socket.h>
43 /* Macros for prettying up the embedded image. */
44 #define X 0x00,0x00,0x00,0xFF
45 #define O 0xFF,0xFF,0xFF,0xFF
46 #define _ 0x00,0x00,0x00,0x00
49 const int guac_rdp_default_pointer_width = 11;
50 const int guac_rdp_default_pointer_height = 16;
53 const cairo_format_t guac_rdp_default_pointer_format = CAIRO_FORMAT_ARGB32;
54 const int guac_rdp_default_pointer_stride = 44;
56 /* Embedded pointer graphic */
57 unsigned char guac_rdp_default_pointer[] = {
59 O,_,_,_,_,_,_,_,_,_,_,
60 O,O,_,_,_,_,_,_,_,_,_,
61 O,X,O,_,_,_,_,_,_,_,_,
62 O,X,X,O,_,_,_,_,_,_,_,
63 O,X,X,X,O,_,_,_,_,_,_,
64 O,X,X,X,X,O,_,_,_,_,_,
65 O,X,X,X,X,X,O,_,_,_,_,
66 O,X,X,X,X,X,X,O,_,_,_,
67 O,X,X,X,X,X,X,X,O,_,_,
68 O,X,X,X,X,X,X,X,X,O,_,
69 O,X,X,X,X,X,O,O,O,O,O,
70 O,X,X,O,X,X,O,_,_,_,_,
71 O,X,O,_,O,X,X,O,_,_,_,
72 O,O,_,_,O,X,X,O,_,_,_,
73 O,_,_,_,_,O,X,X,O,_,_,
74 _,_,_,_,_,O,O,O,O,_,_
79 void guac_rdp_pointer_set_default(guac_client* client) {
81 guac_socket* socket = client->socket;
84 guac_layer* cursor = guac_client_alloc_buffer(client);
86 cairo_surface_t* graphic = cairo_image_surface_create_for_data(
87 guac_rdp_default_pointer,
88 guac_rdp_default_pointer_format,
89 guac_rdp_default_pointer_width,
90 guac_rdp_default_pointer_height,
91 guac_rdp_default_pointer_stride);
93 guac_protocol_send_png(socket, GUAC_COMP_SRC, cursor, 0, 0, graphic);
94 cairo_surface_destroy(graphic);
97 guac_protocol_send_cursor(socket, 0, 0, cursor,
99 guac_rdp_default_pointer_width,
100 guac_rdp_default_pointer_height);
103 guac_client_free_buffer(client, cursor);