187 lines
5.1 KiB
C
187 lines
5.1 KiB
C
|
|
/* ***** BEGIN LICENSE BLOCK *****
|
|
* Version: MPL 1.1/GPL 2.0/LGPL 2.1
|
|
*
|
|
* The contents of this file are subject to the Mozilla Public License Version
|
|
* 1.1 (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.mozilla.org/MPL/
|
|
*
|
|
* Software distributed under the License is distributed on an "AS IS" basis,
|
|
* WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
|
|
* for the specific language governing rights and limitations under the
|
|
* License.
|
|
*
|
|
* The Original Code is libguac-client-rdp.
|
|
*
|
|
* The Initial Developer of the Original Code is
|
|
* Michael Jumper.
|
|
* Portions created by the Initial Developer are Copyright (C) 2011
|
|
* the Initial Developer. All Rights Reserved.
|
|
*
|
|
* Contributor(s):
|
|
*
|
|
* Alternatively, the contents of this file may be used under the terms of
|
|
* either the GNU General Public License Version 2 or later (the "GPL"), or
|
|
* the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
|
|
* in which case the provisions of the GPL or the LGPL are applicable instead
|
|
* of those above. If you wish to allow use of your version of this file only
|
|
* under the terms of either the GPL or the LGPL, and not to allow others to
|
|
* use your version of this file under the terms of the MPL, indicate your
|
|
* decision by deleting the provisions above and replace them with the notice
|
|
* and other provisions required by the GPL or the LGPL. If you do not delete
|
|
* the provisions above, a recipient may use your version of this file under
|
|
* the terms of any one of the MPL, the GPL or the LGPL.
|
|
*
|
|
* ***** END LICENSE BLOCK ***** */
|
|
|
|
#ifndef _GUAC_RDP_CLIENT_H
|
|
#define _GUAC_RDP_CLIENT_H
|
|
|
|
#include <cairo/cairo.h>
|
|
|
|
#include <freerdp/freerdp.h>
|
|
#include <freerdp/codec/color.h>
|
|
|
|
#include <guacamole/client.h>
|
|
|
|
#include "audio.h"
|
|
#include "rdp_keymap.h"
|
|
|
|
/**
|
|
* The default RDP port.
|
|
*/
|
|
#define RDP_DEFAULT_PORT 3389
|
|
|
|
/**
|
|
* Default screen width, in pixels.
|
|
*/
|
|
#define RDP_DEFAULT_WIDTH 1024
|
|
|
|
/**
|
|
* Default screen height, in pixels.
|
|
*/
|
|
#define RDP_DEFAULT_HEIGHT 768
|
|
|
|
/**
|
|
* Default color depth, in bits.
|
|
*/
|
|
#define RDP_DEFAULT_DEPTH 16
|
|
|
|
/**
|
|
* Client data that will remain accessible through the guac_client.
|
|
* This should generally include data commonly used by Guacamole handlers.
|
|
*/
|
|
typedef struct rdp_guac_client_data {
|
|
|
|
/**
|
|
* Pointer to the FreeRDP client instance handling the current connection.
|
|
*/
|
|
freerdp* rdp_inst;
|
|
|
|
/**
|
|
* The settings structure associated with the FreeRDP client instance
|
|
* handling the current connection.
|
|
*/
|
|
rdpSettings* settings;
|
|
|
|
/**
|
|
* Button mask containing the OR'd value of all currently pressed buttons.
|
|
*/
|
|
int mouse_button_mask;
|
|
|
|
/**
|
|
* Cairo surface which will receive all TRANSPARENT glyphs.
|
|
*/
|
|
cairo_surface_t* trans_glyph_surface;
|
|
|
|
/**
|
|
* Cairo surface which will receive all OPAQUE glyphs.
|
|
*/
|
|
cairo_surface_t* opaque_glyph_surface;
|
|
|
|
/**
|
|
* The current Cairo surface which will receive all drawn glyphs,
|
|
* depending on whether we are currently drawing transparent or
|
|
* opaque glyphs.
|
|
*/
|
|
cairo_surface_t* glyph_surface;
|
|
|
|
/**
|
|
* Cairo instance for drawing to the current glyph surface.
|
|
*/
|
|
cairo_t* glyph_cairo;
|
|
|
|
/**
|
|
* The Guacamole layer that GDI operations should draw to. RDP messages
|
|
* exist which change this surface to allow drawing to occur off-screen.
|
|
*/
|
|
const guac_layer* current_surface;
|
|
|
|
/**
|
|
* The keymap to use when translating keysyms into scancodes or sequences
|
|
* of scancodes for RDP.
|
|
*/
|
|
guac_rdp_static_keymap keymap;
|
|
|
|
/**
|
|
* The state of all keys, based on whether events for pressing/releasing
|
|
* particular keysyms have been received. This is necessary in order to
|
|
* determine which keys must be released/pressed when a particular
|
|
* keysym can only be typed through a sequence of scancodes (such as
|
|
* an Alt-code) because the server-side keymap does not support that
|
|
* keysym.
|
|
*/
|
|
guac_rdp_keysym_state_map keysym_state;
|
|
|
|
/**
|
|
* The current text (NOT Unicode) clipboard contents.
|
|
*/
|
|
char* clipboard;
|
|
|
|
/**
|
|
* Audio output, if any.
|
|
*/
|
|
audio_stream* audio;
|
|
|
|
/**
|
|
* Lock which is locked and unlocked for each update.
|
|
*/
|
|
pthread_mutex_t update_lock;
|
|
|
|
/**
|
|
* Lock which is locked and unlocked for each RDP message.
|
|
*/
|
|
pthread_mutex_t rdp_lock;
|
|
|
|
pthread_mutexattr_t attributes;
|
|
|
|
} rdp_guac_client_data;
|
|
|
|
/**
|
|
* Client data that will remain accessible through the RDP context.
|
|
* This should generally include data commonly used by FreeRDP handlers.
|
|
*/
|
|
typedef struct rdp_freerdp_context {
|
|
|
|
/**
|
|
* The parent context. THIS MUST BE THE FIRST ELEMENT.
|
|
*/
|
|
rdpContext _p;
|
|
|
|
/**
|
|
* Pointer to the guac_client instance handling the RDP connection with
|
|
* this context.
|
|
*/
|
|
guac_client* client;
|
|
|
|
/**
|
|
* Color conversion structure to be used to convert RDP images to PNGs.
|
|
*/
|
|
CLRCONV* clrconv;
|
|
|
|
} rdp_freerdp_context;
|
|
|
|
#endif
|
|
|