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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
61WINPR_ATTR_NODISCARD
62FREERDP_LOCAL BOOL transport_connect(rdpTransport* transport, const char* hostname, UINT16 port,
63 DWORD timeout);
64
65WINPR_ATTR_NODISCARD
66FREERDP_LOCAL BOOL transport_connect_childsession(rdpTransport* transport);
67
82WINPR_ATTR_NODISCARD
83FREERDP_LOCAL BOOL transport_attach(rdpTransport* transport, int sockfd);
84
99WINPR_ATTR_NODISCARD
100FREERDP_LOCAL BOOL transport_attach_layer(rdpTransport* transport, rdpTransportLayer* layer);
101
102FREERDP_LOCAL BOOL transport_disconnect(rdpTransport* transport);
103
104WINPR_ATTR_NODISCARD
105FREERDP_LOCAL BOOL transport_connect_rdp(rdpTransport* transport);
106
107WINPR_ATTR_NODISCARD
108FREERDP_LOCAL BOOL transport_connect_tls(rdpTransport* transport);
109
110WINPR_ATTR_NODISCARD
111FREERDP_LOCAL BOOL transport_connect_nla(rdpTransport* transport, BOOL earlyUserAuth);
112
113WINPR_ATTR_NODISCARD
114FREERDP_LOCAL BOOL transport_connect_rdstls(rdpTransport* transport);
115
116WINPR_ATTR_NODISCARD
117FREERDP_LOCAL BOOL transport_connect_aad(rdpTransport* transport);
118
119WINPR_ATTR_NODISCARD
120FREERDP_LOCAL BOOL transport_accept_rdp(rdpTransport* transport);
121
122WINPR_ATTR_NODISCARD
123FREERDP_LOCAL BOOL transport_accept_tls(rdpTransport* transport);
124
125WINPR_ATTR_NODISCARD
126FREERDP_LOCAL BOOL transport_accept_nla(rdpTransport* transport, BOOL ext);
127
128WINPR_ATTR_NODISCARD
129FREERDP_LOCAL BOOL transport_accept_rdstls(rdpTransport* transport);
130
131WINPR_ATTR_NODISCARD
132FREERDP_LOCAL int transport_read_pdu(rdpTransport* transport, wStream* s);
133
134WINPR_ATTR_NODISCARD
135FREERDP_LOCAL int transport_write(rdpTransport* transport, wStream* s);
136
137WINPR_ATTR_NODISCARD
138FREERDP_LOCAL BOOL transport_get_public_key(rdpTransport* transport, const BYTE** data,
139 DWORD* length);
140
142WINPR_ATTR_NODISCARD
143FREERDP_LOCAL BOOL transport_get_peer_address(rdpTransport* transport,
144 struct sockaddr_storage* address, size_t* length);
145
146#if defined(WITH_FREERDP_DEPRECATED)
147FREERDP_LOCAL void transport_get_fds(rdpTransport* transport, void** rfds, int* rcount);
148#endif
149
150WINPR_ATTR_NODISCARD
151FREERDP_LOCAL int transport_check_fds(rdpTransport* transport);
152
153WINPR_ATTR_NODISCARD
154FREERDP_LOCAL DWORD transport_get_event_handles(rdpTransport* transport, HANDLE* events,
155 DWORD nCount);
156
157WINPR_ATTR_NODISCARD
158FREERDP_LOCAL HANDLE transport_get_front_bio(rdpTransport* transport);
159
160WINPR_ATTR_NODISCARD
161FREERDP_LOCAL BOOL transport_set_blocking_mode(rdpTransport* transport, BOOL blocking);
162
163FREERDP_LOCAL void transport_set_gateway_enabled(rdpTransport* transport, BOOL GatewayEnabled);
164FREERDP_LOCAL void transport_set_nla_mode(rdpTransport* transport, BOOL NlaMode);
165FREERDP_LOCAL void transport_set_rdstls_mode(rdpTransport* transport, BOOL RdstlsMode);
166FREERDP_LOCAL void transport_set_aad_mode(rdpTransport* transport, BOOL AadMode);
167
168WINPR_ATTR_NODISCARD
169FREERDP_LOCAL BOOL transport_is_write_blocked(rdpTransport* transport);
170
171FREERDP_LOCAL int transport_drain_output_buffer(rdpTransport* transport);
172
173WINPR_ATTR_NODISCARD
174FREERDP_LOCAL BOOL transport_io_callback_set_event(rdpTransport* transport, BOOL set);
175
176WINPR_ATTR_NODISCARD
177FREERDP_LOCAL const rdpTransportIo* transport_get_io_callbacks(const rdpTransport* transport);
178
179WINPR_ATTR_NODISCARD
180FREERDP_LOCAL BOOL transport_set_io_callbacks(rdpTransport* transport,
181 const rdpTransportIo* io_callbacks);
182
183FREERDP_LOCAL BOOL transport_set_nla(rdpTransport* transport, rdpNla* nla);
184
185WINPR_ATTR_NODISCARD
186FREERDP_LOCAL rdpNla* transport_get_nla(rdpTransport* transport);
187
188WINPR_ATTR_NODISCARD
189FREERDP_LOCAL BOOL transport_set_tls(rdpTransport* transport, rdpTls* tls);
190
191WINPR_ATTR_NODISCARD
192FREERDP_LOCAL rdpTls* transport_get_tls(rdpTransport* transport);
193
194WINPR_ATTR_NODISCARD
195FREERDP_LOCAL BOOL transport_set_tsg(rdpTransport* transport, rdpTsg* tsg);
196
197WINPR_ATTR_NODISCARD
198FREERDP_LOCAL rdpTsg* transport_get_tsg(rdpTransport* transport);
199
200WINPR_ATTR_MALLOC(Stream_Release, 1)
201WINPR_ATTR_NODISCARD
202FREERDP_LOCAL wStream* transport_take_from_pool(rdpTransport* transport, size_t size);
203
204WINPR_ATTR_NODISCARD
205FREERDP_LOCAL UINT64 transport_get_bytes_sent(rdpTransport* transport, BOOL resetCount);
206
207WINPR_ATTR_NODISCARD
208FREERDP_LOCAL BOOL transport_have_more_bytes_to_read(rdpTransport* transport);
209
210WINPR_ATTR_NODISCARD
211FREERDP_LOCAL TRANSPORT_LAYER transport_get_layer(rdpTransport* transport);
212
213FREERDP_LOCAL BOOL transport_set_layer(rdpTransport* transport, TRANSPORT_LAYER layer);
214
215WINPR_ATTR_NODISCARD
216FREERDP_LOCAL BOOL transport_get_blocking(const rdpTransport* transport);
217
218FREERDP_LOCAL BOOL transport_set_blocking(rdpTransport* transport, BOOL blocking);
219
220WINPR_ATTR_NODISCARD
221FREERDP_LOCAL BOOL transport_set_connected_event(rdpTransport* transport);
222
223WINPR_ATTR_NODISCARD
224FREERDP_LOCAL BOOL transport_set_recv_callbacks(rdpTransport* transport, TransportRecv recv,
225 void* extra);
226
227WINPR_ATTR_NODISCARD
228FREERDP_LOCAL int transport_tcp_connect(rdpTransport* transport, const char* hostname, int port,
229 DWORD timeout);
230
231WINPR_ATTR_NODISCARD
232FREERDP_LOCAL rdpTransportLayer*
233transport_connect_layer(rdpTransport* transport, const char* hostname, int port, DWORD timeout);
234
235FREERDP_LOCAL void transport_free(rdpTransport* transport);
236
237WINPR_ATTR_MALLOC(transport_free, 1)
238WINPR_ATTR_NODISCARD
239FREERDP_LOCAL rdpTransport* transport_new(rdpContext* context);
240
241FREERDP_LOCAL void transport_set_early_user_auth_mode(rdpTransport* transport, BOOL EUAMode);
242
243WINPR_ATTR_NODISCARD
244FREERDP_LOCAL BIO_METHOD* BIO_s_transport_layer(void);
245
246#endif /* FREERDP_LIB_CORE_TRANSPORT_H */