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transport.h
1
20#ifndef FREERDP_LIB_CORE_TRANSPORT_H
21#define FREERDP_LIB_CORE_TRANSPORT_H
22
23typedef enum
24{
25 TRANSPORT_LAYER_TCP,
26 TRANSPORT_LAYER_TLS,
27 TRANSPORT_LAYER_NAMEDPIPE,
28 TRANSPORT_LAYER_TSG,
29 TRANSPORT_LAYER_TSG_TLS,
30 TRANSPORT_LAYER_CLOSED
31} TRANSPORT_LAYER;
32
33#include "tcp.h"
34#include "nla.h"
35#include "rdstls.h"
36
37#include "gateway/tsg.h"
38
39#include <winpr/sspi.h>
40#include <winpr/wlog.h>
41#include <winpr/synch.h>
42#include <winpr/thread.h>
43#include <winpr/stream.h>
44#include <winpr/collections.h>
45
46#include <freerdp/api.h>
47
48#include <time.h>
49#include <freerdp/types.h>
50#include <freerdp/settings.h>
51#include <freerdp/transport_io.h>
52
53#include "state.h"
54
55typedef state_run_t (*TransportRecv)(rdpTransport* transport, wStream* stream, void* extra);
56
57WINPR_ATTR_MALLOC(Stream_Release, 1)
58WINPR_ATTR_NODISCARD
59FREERDP_LOCAL wStream* transport_send_stream_init(rdpTransport* transport, size_t size);
60
61FREERDP_LOCAL BOOL transport_connect(rdpTransport* transport, const char* hostname, UINT16 port,
62 DWORD timeout);
63FREERDP_LOCAL BOOL transport_connect_childsession(rdpTransport* transport);
64
79FREERDP_LOCAL BOOL transport_attach(rdpTransport* transport, int sockfd);
80
95FREERDP_LOCAL BOOL transport_attach_layer(rdpTransport* transport, rdpTransportLayer* layer);
96
97FREERDP_LOCAL BOOL transport_disconnect(rdpTransport* transport);
98FREERDP_LOCAL BOOL transport_connect_rdp(rdpTransport* transport);
99FREERDP_LOCAL BOOL transport_connect_tls(rdpTransport* transport);
100FREERDP_LOCAL BOOL transport_connect_nla(rdpTransport* transport, BOOL earlyUserAuth);
101FREERDP_LOCAL BOOL transport_connect_rdstls(rdpTransport* transport);
102FREERDP_LOCAL BOOL transport_connect_aad(rdpTransport* transport);
103FREERDP_LOCAL BOOL transport_accept_rdp(rdpTransport* transport);
104FREERDP_LOCAL BOOL transport_accept_tls(rdpTransport* transport);
105FREERDP_LOCAL BOOL transport_accept_nla(rdpTransport* transport);
106FREERDP_LOCAL BOOL transport_accept_rdstls(rdpTransport* transport);
107
108FREERDP_LOCAL int transport_read_pdu(rdpTransport* transport, wStream* s);
109FREERDP_LOCAL int transport_write(rdpTransport* transport, wStream* s);
110
111FREERDP_LOCAL BOOL transport_get_public_key(rdpTransport* transport, const BYTE** data,
112 DWORD* length);
113
114#if defined(WITH_FREERDP_DEPRECATED)
115FREERDP_LOCAL void transport_get_fds(rdpTransport* transport, void** rfds, int* rcount);
116#endif
117FREERDP_LOCAL int transport_check_fds(rdpTransport* transport);
118
119FREERDP_LOCAL DWORD transport_get_event_handles(rdpTransport* transport, HANDLE* events,
120 DWORD nCount);
121FREERDP_LOCAL HANDLE transport_get_front_bio(rdpTransport* transport);
122
123FREERDP_LOCAL BOOL transport_set_blocking_mode(rdpTransport* transport, BOOL blocking);
124FREERDP_LOCAL void transport_set_gateway_enabled(rdpTransport* transport, BOOL GatewayEnabled);
125FREERDP_LOCAL void transport_set_nla_mode(rdpTransport* transport, BOOL NlaMode);
126FREERDP_LOCAL void transport_set_rdstls_mode(rdpTransport* transport, BOOL RdstlsMode);
127FREERDP_LOCAL void transport_set_aad_mode(rdpTransport* transport, BOOL AadMode);
128FREERDP_LOCAL BOOL transport_is_write_blocked(rdpTransport* transport);
129FREERDP_LOCAL int transport_drain_output_buffer(rdpTransport* transport);
130
131FREERDP_LOCAL BOOL transport_io_callback_set_event(rdpTransport* transport, BOOL set);
132
133FREERDP_LOCAL const rdpTransportIo* transport_get_io_callbacks(const rdpTransport* transport);
134FREERDP_LOCAL BOOL transport_set_io_callbacks(rdpTransport* transport,
135 const rdpTransportIo* io_callbacks);
136
137FREERDP_LOCAL BOOL transport_set_nla(rdpTransport* transport, rdpNla* nla);
138FREERDP_LOCAL rdpNla* transport_get_nla(rdpTransport* transport);
139
140FREERDP_LOCAL BOOL transport_set_tls(rdpTransport* transport, rdpTls* tls);
141FREERDP_LOCAL rdpTls* transport_get_tls(rdpTransport* transport);
142
143FREERDP_LOCAL BOOL transport_set_tsg(rdpTransport* transport, rdpTsg* tsg);
144FREERDP_LOCAL rdpTsg* transport_get_tsg(rdpTransport* transport);
145
146WINPR_ATTR_MALLOC(Stream_Release, 1)
147WINPR_ATTR_NODISCARD
148FREERDP_LOCAL wStream* transport_take_from_pool(rdpTransport* transport, size_t size);
149
150FREERDP_LOCAL UINT64 transport_get_bytes_sent(rdpTransport* transport, BOOL resetCount);
151
152FREERDP_LOCAL BOOL transport_have_more_bytes_to_read(rdpTransport* transport);
153
154FREERDP_LOCAL TRANSPORT_LAYER transport_get_layer(rdpTransport* transport);
155FREERDP_LOCAL BOOL transport_set_layer(rdpTransport* transport, TRANSPORT_LAYER layer);
156
157FREERDP_LOCAL BOOL transport_get_blocking(const rdpTransport* transport);
158FREERDP_LOCAL BOOL transport_set_blocking(rdpTransport* transport, BOOL blocking);
159
160FREERDP_LOCAL BOOL transport_set_connected_event(rdpTransport* transport);
161
162FREERDP_LOCAL BOOL transport_set_recv_callbacks(rdpTransport* transport, TransportRecv recv,
163 void* extra);
164
165FREERDP_LOCAL int transport_tcp_connect(rdpTransport* transport, const char* hostname, int port,
166 DWORD timeout);
167
168FREERDP_LOCAL rdpTransportLayer*
169transport_connect_layer(rdpTransport* transport, const char* hostname, int port, DWORD timeout);
170
171FREERDP_LOCAL void transport_free(rdpTransport* transport);
172
173WINPR_ATTR_MALLOC(transport_free, 1)
174WINPR_ATTR_NODISCARD
175FREERDP_LOCAL rdpTransport* transport_new(rdpContext* context);
176
177FREERDP_LOCAL void transport_set_early_user_auth_mode(rdpTransport* transport, BOOL EUAMode);
178
179FREERDP_LOCAL BIO_METHOD* BIO_s_transport_layer(void);
180
181#endif /* FREERDP_LIB_CORE_TRANSPORT_H */