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68 Commits

Author SHA1 Message Date
Armin Novak
9c7ec3888a Added deprecation to *get_fds functions 2022-01-21 08:59:09 +01:00
Armin Novak
673fb46836 Fixed uninitialized warnings 2021-09-10 08:16:25 +02:00
Armin Novak
17f530a866 Transport opaque 2021-09-09 08:36:01 +02:00
akallabeth
595a40a1e0 Transport add getter, add checks 
* Added transport_get_context to get rdpContext in IO callbacks.
* Added WINPR_ASSERT where possible.
* Fixed handle count mismatch in transport_get_event_handles
 2021-09-06 10:11:14 +02:00
Alexandr
cf2daeb01d
cleanup of https://github.com/FreeRDP/FreeRDP/pull/6448 (#6455) 
* Implemented switchable transport layer

Co-authored-by: akallabeth <akallabeth@posteo.net>
 2020-09-02 13:37:04 +02:00
Armin Novak
ff79636d33 TSG improvements 
* Respect connection timeout during connect
* Better debug output
* Cleaned up data types,
 2020-06-19 11:31:13 +02:00
Armin Novak
72ca88f49c Reformatted to new style 2019-11-07 10:53:54 +01:00
Armin Novak
c3a26b0d6a Removed +async-transport options 
The async transport option is broken by design.
If used the main loop is called from the transport thread and the
main thread of the application.
Unless the transport layer is refactored to just work on queues
(input and output) this option will never work, therefore remove it.
 2018-08-22 13:56:37 +02:00
Armin Novak
8b9e3fa51e Fixed use of reserved keywords for include guards. 2017-07-20 09:35:41 +02:00
Armin Novak
363109c581 Using preloaded logger. 2017-02-22 09:42:56 +01:00
David Fort
71fd5cc148 Limit the time passed in transport check loop 
This patch make it possible to limit the time that is passed when we call
XXX_check_fds functions. This should smooth the treatment between handling inputs
and handling incoming bitmap updates.
The default maximum time is set to 100 ms.
 2016-10-14 15:12:48 +02:00
Armin Novak
c7448c03fb Added FREERDP_LOCAL 
CMake 2.8 does not support default visibility on windows.
To allow building tests add the FREERDP_LOCAL define for each
function that is internal to FreeRDP.
When build with testing these functions are exported and available
for use by tests.
 2016-10-06 13:43:09 +02:00
Armin Novak
d3336340ba Add *get_event_handles handle count, return check. 2015-04-21 12:24:50 +02:00
Martin Haimberger
9c0d275548 transport: added function to get bytes written 
added function to get written bytes on transport.
This is needed to get a more accurate bandwidth
management.
 2015-04-14 03:49:01 -07:00
Denis Vincent
144d0d9b23 libfreerdp-core: Initial RDG support. 2015-03-17 14:54:16 -04:00
Marc-André Moreau
668b2c1811 libfreerdp-core: fix tsg buffer flushing 2015-02-17 10:54:39 -05:00
Marc-André Moreau
ab5fdcc3f1 libfreerdp-core: NLA cleanup 2015-02-15 11:10:14 -05:00
Marc-André Moreau
991f7b347d libfreerdp-core: further abstract multiple connections used internally by tsg from rdpTransport 2015-02-15 10:06:17 -05:00
Marc-André Moreau
edfc5120b7 libfreerdp-core: replace rdpTcp by BufferedSocket BIO 2015-02-14 10:14:13 -05:00
Marc-André Moreau
889ccefe0d libfreerdp-core: remove TlsIn/TlsOut from rdpTransport 2015-02-12 16:22:25 -05:00
Marc-André Moreau
70fab69347 libfreerdp-core: gateway connection refactoring 2015-02-11 14:27:29 -05:00
Marc-André Moreau
3a906caa4a freerdp: add event handle usage instead of file descriptors 2015-01-29 22:57:58 -05:00
Marc-André Moreau
bb67968141 libfreerdp-core: cleanup transport debug output 2015-01-28 15:37:20 -05:00
Marc-André Moreau
5bf8b1509e libfreerdp-core: improve socket BIO handling 2015-01-28 13:46:17 -05:00
Marc-André Moreau
9b28562cc1 libfreerdp-core: fix faulty rdpTransport server-side initialization 2014-12-15 10:23:06 -05:00
Marc-André Moreau
e2f377ae11 libfreerdp-core: fix TSG thread shutdown and input freeze problem 2014-12-15 09:42:04 -05:00
Bernhard Miklautz
47dd22ba87 transport refactor 
rename transport_read to transport_read_pdu. This name is more
descriptive what the function actually does.
 2014-07-24 16:34:59 +02:00
Marc-André Moreau
709df9aecc libfreerdp-core: add connection timeout, fix gateway bypass local 2014-05-30 14:03:20 -04:00
Hardening
5c9a6408cf Fixed invalid declaration and missing argument 2014-05-21 19:13:40 +02:00
Hardening
dd6d829550 Allow transport_write calls to be non-blocking 
This big patch allows to have non-blocking writes. To achieve
this, it slightly changes the way transport is handled. The misc transport
layers are handled with OpenSSL BIOs. In the chain we insert a
bufferedBIO that will bufferize write calls that couldn't be honored.

For an access with Tls security the BIO chain would look like this:
  FreeRdp Code ===> SSL bio ===> buffered BIO ===> socket BIO

The buffered BIO will store bytes that couldn't be send because of
blocking write calls.

This patch also rework TSG so that it would look like this in the
case of SSL security with TSG:
                                         (TSG in)
                              > SSL BIO => buffered BIO ==> socket BIO
                             /
FreeRdp => SSL BIO => TSG BIO
                             \
                              > SSL BIO => buffered BIO ==> socket BIO
                                        (TSG out)

So from the FreeRDP point of view sending something is only BIO_writing
on the frontBio (last BIO on the left).
 2014-05-21 17:42:31 +02:00
Marc-André Moreau
3f07157637 libfreerdp-core: enforce checking of NLA packets in transport only when expecting NLA 2014-03-27 14:24:15 -04:00
Marc-André Moreau
14b75d1b27 libfreerdp-core: fix build warnings and windows broken build 2014-03-25 15:19:52 -04:00
Marc-André Moreau
4c920506ed libfreerdp-core: add 'Bypass RD Gateway server for local addresses' feature 2014-03-24 14:44:18 -04:00
Benoît LeBlanc
af28a35e0d Transport: closing transport before sending stop event caused SSL errors when stopping the session. 2014-03-18 15:27:23 -04:00
Benoît LeBlanc
70cc837eaf Transport: trigger OnErrorInfo if a read/write error forced the thread to closed. 2013-12-20 18:26:07 -05:00
Marc-André Moreau
61f95fbe16 libfreerdp-core: transport code style cleanup 2013-11-07 15:14:59 -05:00
Marc-André Moreau
13b6678977 libfreerdp-core: start untangling session redirection 2013-11-03 16:25:56 -05:00
Marc-André Moreau
8c4b1361d1 libfreerdp-core: merge with TSG TLS update 2013-10-28 20:20:18 -04:00
Dan Bungert
eb25e45149 TLS over TLS maybe working. 2013-10-24 12:58:06 -06:00
Marc-André Moreau
bd6760bd13 libfreerdp-core: start implement TSG OpenSSL BIO 2013-10-24 12:56:43 -06:00
Marc-André Moreau
08eadc2ee3 libfreerdp-core: start implement TSG OpenSSL BIO 2013-10-11 06:12:50 -04:00
Marc-André Moreau
a3f0f4c8dc libfreerdp-core: started logging packets to pcap file 2013-10-08 23:43:57 -04:00
Marc-André Moreau
e8c5e6c70b libfreerdp-core: send using separate streams, re-enable frame acks 2013-05-15 18:05:40 -04:00
Marc-André Moreau
202614a1a4 libfreerdp-core: reduce reuse of same pdu buffers 2013-05-15 15:54:33 -04:00
Marc-André Moreau
8b617cd794 libfreerdp-core: synchronize transport thread 2013-04-30 18:25:18 -04:00
Marc-André Moreau
e88b59c32c libfreerdp-core: improve async-transport mode 2013-04-30 17:16:38 -04:00
Marc-André Moreau
d04b76d005 libfreerdp-core: use stream pool 2013-04-12 13:44:23 -04:00
Marc-André Moreau
8b9ea43d78 libfreerdp-core: fix locking with TS Gateway 2013-03-27 20:06:10 -04:00
Marc-André Moreau
1df8049c08 libfreerdp-core: started async transport 2013-03-27 13:03:41 -04:00
Marc-André Moreau
8c8a82c31f libfreerdp-utils: purge old STREAM utils 2013-03-21 16:45:25 -04:00