107 lines
3.5 KiB
C
107 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-client-rdp.
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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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*
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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 <cairo/cairo.h>
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#include <guacamole/client.h>
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#include <guacamole/protocol.h>
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#include <guacamole/socket.h>
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/* Macros for prettying up the embedded image. */
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#define X 0x00,0x00,0x00,0xFF
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#define O 0xFF,0xFF,0xFF,0xFF
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#define _ 0x00,0x00,0x00,0x00
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/* Dimensions */
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const int guac_rdp_default_pointer_width = 11;
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const int guac_rdp_default_pointer_height = 16;
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/* Format */
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const cairo_format_t guac_rdp_default_pointer_format = CAIRO_FORMAT_ARGB32;
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const int guac_rdp_default_pointer_stride = 44;
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/* Embedded pointer graphic */
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unsigned char guac_rdp_default_pointer[] = {
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O,_,_,_,_,_,_,_,_,_,_,
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O,O,_,_,_,_,_,_,_,_,_,
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O,X,O,_,_,_,_,_,_,_,_,
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O,X,X,O,_,_,_,_,_,_,_,
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O,X,X,X,O,_,_,_,_,_,_,
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O,X,X,X,X,O,_,_,_,_,_,
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O,X,X,X,X,X,O,_,_,_,_,
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O,X,X,X,X,X,X,O,_,_,_,
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O,X,X,X,X,X,X,X,O,_,_,
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O,X,X,X,X,X,X,X,X,O,_,
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O,X,X,X,X,X,O,O,O,O,O,
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O,X,X,O,X,X,O,_,_,_,_,
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O,X,O,_,O,X,X,O,_,_,_,
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O,O,_,_,O,X,X,O,_,_,_,
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O,_,_,_,_,O,X,X,O,_,_,
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_,_,_,_,_,O,O,O,O,_,_
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};
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void guac_rdp_pointer_set_default(guac_client* client) {
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guac_socket* socket = client->socket;
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/* Draw to buffer */
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guac_layer* cursor = guac_client_alloc_buffer(client);
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cairo_surface_t* graphic = cairo_image_surface_create_for_data(
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guac_rdp_default_pointer,
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guac_rdp_default_pointer_format,
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guac_rdp_default_pointer_width,
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guac_rdp_default_pointer_height,
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guac_rdp_default_pointer_stride);
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guac_protocol_send_png(socket, GUAC_COMP_SRC, cursor, 0, 0, graphic);
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cairo_surface_destroy(graphic);
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/* Set cursor */
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guac_protocol_send_cursor(socket, 0, 0, cursor,
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0, 0,
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guac_rdp_default_pointer_width,
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guac_rdp_default_pointer_height);
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/* Free buffer */
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guac_client_free_buffer(client, cursor);
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}
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