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https://github.com/gyurix1968/guacamole-client.git
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74 lines
2.6 KiB
C
74 lines
2.6 KiB
C
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/*
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* Guacamole - Clientless Remote Desktop
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* Copyright (C) 2010 Michael Jumper
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*
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* This program is free software: you can redistribute it and/or modify
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* it under the terms of the GNU Affero General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU Affero General Public License for more details.
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*
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* You should have received a copy of the GNU Affero General Public License
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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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#ifndef _CLIENT_H
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#define _CLIENT_H
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#include <png.h>
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#include "guacio.h"
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typedef struct guac_client guac_client;
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typedef void guac_client_handle_messages(guac_client* client);
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typedef void guac_client_mouse_handler(guac_client* client, int x, int y, int button_mask);
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typedef void guac_client_key_handler(guac_client* client, int keysym, int pressed);
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typedef void guac_client_clipboard_handler(guac_client* client, char* copied);
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typedef void guac_client_free_handler(void* client);
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/**
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* Guacamole proxy client.
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*
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* Represents a Guacamole proxy client (the client which communicates to
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* a server on behalf of Guacamole, on behalf of the web-client).
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*/
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struct guac_client {
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/**
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* The GUACIO structure to be used to communicate with the web-client. It is
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* expected that the implementor of any Guacamole proxy client will provide
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* their own mechanism of I/O for their protocol. The GUACIO structure is
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* used only to communicate conveniently with the Guacamole web-client.
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*/
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GUACIO* io;
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/**
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* Arbitrary reference to proxy client-specific data. Implementors of a
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* Guacamole proxy client can store any data they want here, which can then
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* be retrieved as necessary in the message handlers.
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*/
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void* data;
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guac_client_handle_messages* handle_messages;
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guac_client_mouse_handler* mouse_handler;
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guac_client_key_handler* key_handler;
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guac_client_clipboard_handler* clipboard_handler;
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guac_client_free_handler* free_handler;
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};
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typedef void guac_client_init_handler(guac_client* client, const char* hostname, int port);
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guac_client* guac_get_client(int client_fd, guac_client_init_handler* client_init, const char* hostname, int port);
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void guac_start_client(guac_client* client);
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void guac_free_client(guac_client* client);
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png_byte** guac_alloc_png_buffer(int w, int h, int bpp);
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void guac_free_png_buffer(png_byte** png_buffer, int h);
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#endif
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