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/*
* Remmina - The GTK+ Remote Desktop Client
* Copyright (C) 2016-2020 Antenore Gatta, Giovanni Panozzo
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor,
* Boston, MA 02110-1301, USA.
*
* In addition, as a special exception, the copyright holders give
* permission to link the code of portions of this program with the
* OpenSSL library under certain conditions as described in each
* individual source file, and distribute linked combinations
* including the two.
* You must obey the GNU General Public License in all respects
* for all of the code used other than OpenSSL. * If you modify
* file(s) with this exception, you may extend this exception to your
* version of the file(s), but you are not obligated to do so. * If you
* do not wish to do so, delete this exception statement from your
* version. * If you delete this exception statement from all source
* files in the program, then also delete it here.
*
*/
#pragma once
#ifndef __PLUGIN_CONFIG_H
#define __PLUGIN_CONFIG_H
#define VNC_PLUGIN_NAME "VNC"
#define VNC_PLUGIN_DESCRIPTION N_("Remmina VNC Plugin")
#define VNC_PLUGIN_VERSION VERSION
#define VNC_PLUGIN_APPICON "remmina-vnc-symbolic"
#define VNC_PLUGIN_SSH_APPICON "remmina-vnc-ssh-symbolic"
#define VNCI_PLUGIN_NAME "VNCI"
#define VNCI_PLUGIN_DESCRIPTION N_("Remmina VNC listener Plugin")
#define VNCI_PLUGIN_VERSION VERSION
#define VNCI_PLUGIN_APPICON "remmina-vnc-symbolic"
#define VNCI_PLUGIN_SSH_APPICON "remmina-vnc-ssh-symbolic"
#endif
typedef struct _RemminaPluginVncData {
/* Whether the user requests to connect/disconnect */
gboolean connected;
/* Whether the vnc process is running */
gboolean running;
/* Whether the initialzation calls the authentication process */
gboolean auth_called;
/* Whether it is the first attempt for authentication. Only first attempt will try to use cached credentials */
gboolean auth_first;
GtkWidget * drawing_area;
guchar * vnc_buffer;
cairo_surface_t * rgb_buffer;
gint queuedraw_x, queuedraw_y, queuedraw_w, queuedraw_h;
guint queuedraw_handler;
gulong clipboard_handler;
GTimeVal clipboard_timer;
cairo_surface_t * queuecursor_surface;
gint queuecursor_x, queuecursor_y;
guint queuecursor_handler;
gpointer client;
gint listen_sock;
gint button_mask;
GPtrArray * pressed_keys;
pthread_mutex_t vnc_event_queue_mutex;
GQueue * vnc_event_queue;
gint vnc_event_pipe[2];
pthread_t thread;
pthread_mutex_t buffer_mutex;
} RemminaPluginVncData;
enum {
REMMINA_PLUGIN_VNC_EVENT_KEY,
REMMINA_PLUGIN_VNC_EVENT_POINTER,
REMMINA_PLUGIN_VNC_EVENT_CUTTEXT,
REMMINA_PLUGIN_VNC_EVENT_CHAT_OPEN,
REMMINA_PLUGIN_VNC_EVENT_CHAT_SEND,
REMMINA_PLUGIN_VNC_EVENT_CHAT_CLOSE
};
typedef struct _RemminaPluginVncEvent {
gint event_type;
union {
struct {
guint keyval;
gboolean pressed;
} key;
struct {
gint x;
gint y;
gint button_mask;
} pointer;
struct {
gchar *text;
} text;
} event_data;
} RemminaPluginVncEvent;
typedef struct _RemminaPluginVncCoordinates {
gint x, y;
} RemminaPluginVncCoordinates;
G_BEGIN_DECLS
/* --------- Support for execution on main thread of GUI functions -------------- */
static void remmina_plugin_vnc_update_scale(RemminaProtocolWidget *gp, gboolean scale);
G_END_DECLS
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