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/**
* FreeRDP: A Remote Desktop Protocol Client
* T.124 Generic Conference Control (GCC)
*
* Copyright 2011 Marc-Andre Moreau <marcandre.moreau@gmail.com>
*
* Licensed under the Apache License, Version 2.0 (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.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
#ifndef __GCC_H
#define __GCC_H
#include "per.h"
#include "mcs.h"
#include <freerdp/freerdp.h>
#include <freerdp/settings.h>
#include <freerdp/utils/stream.h>
/* Client to Server (CS) data blocks */
#define CS_CORE 0xC001
#define CS_SECURITY 0xC002
#define CS_NET 0xC003
#define CS_CLUSTER 0xC004
#define CS_MONITOR 0xC005
/* Server to Client (SC) data blocks */
#define SC_CORE 0x0C01
#define SC_SECURITY 0x0C02
#define SC_NET 0x0C03
/* RDP version */
#define RDP_VERSION_4 0x00080001
#define RDP_VERSION_5_PLUS 0x00080004
/* Color depth */
#define RNS_UD_COLOR_4BPP 0xCA00
#define RNS_UD_COLOR_8BPP 0xCA01
#define RNS_UD_COLOR_16BPP_555 0xCA02
#define RNS_UD_COLOR_16BPP_565 0xCA03
#define RNS_UD_COLOR_24BPP 0xCA04
/* Secure Access Sequence */
#define RNS_UD_SAS_DEL 0xAA03
/* Supported Color Depths */
#define RNS_UD_24BPP_SUPPORT 0x0001
#define RNS_UD_16BPP_SUPPORT 0x0002
#define RNS_UD_15BPP_SUPPORT 0x0004
#define RNS_UD_32BPP_SUPPORT 0x0008
/* Early Capability Flags */
#define RNS_UD_CS_SUPPORT_ERRINFO_PDU 0x0001
#define RNS_UD_CS_WANT_32BPP_SESSION 0x0002
#define RNS_UD_CS_SUPPORT_STATUSINFO_PDU 0x0004
#define RNS_UD_CS_STRONG_ASYMMETRIC_KEYS 0x0008
#define RNS_UD_CS_VALID_CONNECTION_TYPE 0x0020
#define RNS_UD_CS_SUPPORT_MONITOR_LAYOUT_PDU 0x0040
/* Cluster Information Flags */
#define REDIRECTION_SUPPORTED 0x00000001
#define REDIRECTED_SESSIONID_FIELD_VALID 0x00000002
#define REDIRECTED_SMARTCARD 0x00000040
#define REDIRECTION_VERSION1 0x00
#define REDIRECTION_VERSION2 0x01
#define REDIRECTION_VERSION3 0x02
#define REDIRECTION_VERSION4 0x03
#define REDIRECTION_VERSION5 0x04
/* Monitor Flags */
#define MONITOR_PRIMARY 0x00000001
boolean gcc_read_conference_create_request(STREAM* s, rdpSettings* settings);
void gcc_write_conference_create_request(STREAM* s, STREAM* user_data);
boolean gcc_read_conference_create_response(STREAM* s, rdpSettings* settings);
void gcc_write_conference_create_response(STREAM* s, STREAM* user_data);
boolean gcc_read_client_data_blocks(STREAM* s, rdpSettings *settings, int length);
void gcc_write_client_data_blocks(STREAM* s, rdpSettings *settings);
boolean gcc_read_server_data_blocks(STREAM* s, rdpSettings *settings, int length);
void gcc_write_server_data_blocks(STREAM* s, rdpSettings *settings);
boolean gcc_read_user_data_header(STREAM* s, uint16* type, uint16* length);
void gcc_write_user_data_header(STREAM* s, uint16 type, uint16 length);
boolean gcc_read_client_core_data(STREAM* s, rdpSettings *settings, uint16 blockLength);
void gcc_write_client_core_data(STREAM* s, rdpSettings *settings);
boolean gcc_read_server_core_data(STREAM* s, rdpSettings *settings);
void gcc_write_server_core_data(STREAM* s, rdpSettings *settings);
boolean gcc_read_client_security_data(STREAM* s, rdpSettings *settings, uint16 blockLength);
void gcc_write_client_security_data(STREAM* s, rdpSettings *settings);
boolean gcc_read_server_security_data(STREAM* s, rdpSettings *settings);
void gcc_write_server_security_data(STREAM* s, rdpSettings *settings);
boolean gcc_read_client_network_data(STREAM* s, rdpSettings *settings, uint16 blockLength);
void gcc_write_client_network_data(STREAM* s, rdpSettings *settings);
boolean gcc_read_server_network_data(STREAM* s, rdpSettings *settings);
void gcc_write_server_network_data(STREAM* s, rdpSettings *settings);
boolean gcc_read_client_cluster_data(STREAM* s, rdpSettings *settings, uint16 blockLength);
void gcc_write_client_cluster_data(STREAM* s, rdpSettings *settings);
boolean gcc_read_client_monitor_data(STREAM* s, rdpSettings *settings, uint16 blockLength);
void gcc_write_client_monitor_data(STREAM* s, rdpSettings *settings);
#endif /* __GCC_H */
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