mirror of https://github.com/FreeRDP/FreeRDP
82 lines
2.2 KiB
C
82 lines
2.2 KiB
C
/**
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* FreeRDP: A Remote Desktop Protocol Client
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* Network Transport Layer
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*
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* Copyright 2011 Vic Lee
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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#ifndef __TRANSPORT_H
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#define __TRANSPORT_H
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typedef enum
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{
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TRANSPORT_LAYER_TCP,
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TRANSPORT_LAYER_TLS
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} TRANSPORT_LAYER;
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typedef enum
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{
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TRANSPORT_STATE_INITIAL,
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TRANSPORT_STATE_NEGO,
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TRANSPORT_STATE_RDP,
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TRANSPORT_STATE_TLS,
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TRANSPORT_STATE_NLA,
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TRANSPORT_STATE_FINAL
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} TRANSPORT_STATE;
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typedef struct rdp_transport rdpTransport;
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#include "tcp.h"
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#include "tls.h"
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#include "credssp.h"
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#include <time.h>
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#include <freerdp/types.h>
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#include <freerdp/settings.h>
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#include <freerdp/utils/stream.h>
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typedef int (*TransportRecv) (rdpTransport* transport, STREAM* stream, void* extra);
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struct rdp_transport
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{
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STREAM* recv_stream;
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STREAM* send_stream;
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TRANSPORT_LAYER layer;
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TRANSPORT_STATE state;
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struct rdp_tcp* tcp;
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struct rdp_tls* tls;
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struct rdp_settings* settings;
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struct rdp_credssp* credssp;
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struct timespec ts;
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void* recv_extra;
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STREAM* recv_buffer;
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TransportRecv recv_callback;
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};
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STREAM* transport_recv_stream_init(rdpTransport* transport, int size);
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STREAM* transport_send_stream_init(rdpTransport* transport, int size);
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boolean transport_connect(rdpTransport* transport, const uint8* hostname, uint16 port);
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boolean transport_disconnect(rdpTransport* transport);
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boolean transport_connect_rdp(rdpTransport* transport);
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boolean transport_connect_tls(rdpTransport* transport);
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boolean transport_connect_nla(rdpTransport* transport);
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int transport_read(rdpTransport* transport, STREAM* s);
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int transport_write(rdpTransport* transport, STREAM* s);
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int transport_check_fds(rdpTransport* transport);
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rdpTransport* transport_new(rdpSettings* settings);
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void transport_free(rdpTransport* transport);
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#endif
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