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90 Commits

Author SHA1 Message Date
zihao.jiang
f21749ac07 server: Fix several memory leak while running valgrind on freerdp-shadow 2015-09-17 01:02:22 +08:00
Martin Haimberger
52405a3e79 Remove WIN32ERROR type 
All return values are UINT now.
 2015-08-27 05:38:20 -07:00
Martin Haimberger
65fd259610 misc fixes: 
fixed all bugs from the review
checking all WaitFor*Object/s calls
 2015-07-30 06:49:21 -07:00
Martin Haimberger
f65d15feeb fixed audioserver 
if no data could be read, the ERROR_NO_DATA is returend to
indicate a further read.
 2015-07-22 03:16:46 -07:00
Martin Haimberger
b8c110d19b introduced channel error reporting system 
The rdpContext gets an event which will
get set if an error occoured in a channel.

If a thread or a void callback has to report an
error it will get signaled by this system.
 2015-07-15 00:50:35 -07:00
Norbert Federa
1eff1a345e free can handle NULL perfectly fine 2015-05-11 09:07:39 +02:00
Bernhard Miklautz
79de8168f9 Integrate feedback from pull request 
* orders.c: remove ; at eol
* rdpdr_main.c: simplify error case
* rdpsnd_pulse.c: fix incorrect check
* rdpsnd_main.c: adapt return value according to documentation
* update.c: fix incorrect return values
 2015-03-30 18:29:32 +02:00
Bernhard Miklautz
74c8400789 coding style fixes 
Add missing space after if
 2015-03-30 17:15:45 +02:00
Bernhard Miklautz
f469e069dc stream: Stream_Ensure*Capacity: change return type 
Change the return type of Stream_Ensure*Capacity from void to BOOL to be
able to detect realloc problems easily. Otherwise the only way to detect
this was to check if the capacity after the call was >= the required
size.
In case Stream_Ensure*Capacity fails the old memory is still available
and need to freed outside.

This commit also adds checks to most calls of Stream_Ensure*Capacity to
check if the call was successful.
 2015-03-30 16:33:48 +02:00
Armin Novak
918ca132f6 Fixed resource cleanup locations. 
Additional error checks and logging.
 2015-01-20 11:59:13 +01:00
Armin Novak
059374457d Removed library prefix override. 2014-09-17 11:27:11 +02:00
Armin Novak
4529eb00ee Decreased logging verbosity. 2014-09-15 19:37:53 +02:00
Armin Novak
b1e9ffb655 Using wlog for channel logging now. 
Fixed compiler warnings and broken callback in urbdrc.
 2014-09-15 08:48:46 +02:00
Marc-André Moreau
f5ff6e1bd8 Merge pull request #2095 from bmiklautz/feat/byemonolithic 
Remove non-monolithic builds of libfreerdp
 2014-09-11 18:46:32 -04:00
Bernhard Miklautz
0313ca3622 libfreerdp: always build "MONOLITHIC" 
"libfreerdp" consisted of multiple (small) single libraries. If the cmake
option MONOLITHIC was used only one library was build combining all of
the libfreerdp-* libraries.
The only exceptions to this are libfreerdp-server and libfreerdp-client these
are build as separate libraries.

This commit obsoltes non-monolithic builds and makes monolithic builds
the default. The cmake option MONOLITHIC is also removed.
 2014-09-12 00:19:53 +02:00
Bernhard Miklautz
96cd479c99 rdpsnd_server_handle_messages: change return type 
With BOOL as return type it is not possible to differentiate between
success and "no data can be read" (when a channel read would block).

rdpsnd_server_handle_messages returns now int with the following
possible values:

-1 if no data could be read
0 error (like connection close) (formerly FALSE)
1 succsess (also if further bytes need to be read) (formerly TRUE)

Not using -1 for error cases was chosen to be compatible with the BOOL
return values used before.
 2014-09-11 13:45:23 +02:00
Bernhard Miklautz
e603655048 rdpsnd server: seal stream before processing 
If the stream is not sealed Stream_GetRemainingLength might return bogus
values.
 2014-09-11 12:30:37 +02:00
Bernhard Miklautz
bbaecbd42d rdpsnd server: add support for clients version < 6 
MS-RDPEA 2.2.2.3 states (Appendix A <6>) that quality mode PDU
should be ignored if the client version is < 6. For these clients the sound
channel got never activated since activated was only called after
reception of the quality mode PDU.

For clients < version 6 activated is now called after
CLIENT_AUDIO_VERSION_AND_FORMATS was received.
 2014-09-11 12:30:37 +02:00
Armin Novak
66b8905ac6 Using special log defines for channels now. 2014-08-11 09:12:01 +02:00
Armin Novak
158e1323de Fixed compiler warnings. 2014-08-07 19:05:48 +02:00
Armin Novak
b252009d36 Replaced custom logging mechanism with WLog wrapper. 2014-08-07 16:51:49 +02:00
Vic Lee
29cb8680ce server: allow partial channel read (fix rdpsnd). 2014-07-14 20:00:38 +08:00
Hardening
4b6edb913c Make server sound thread optionnal 
This patch makes the server-side sound channel thread optionnal, and
exposes functions to handle channel traffic from the outside.
 2014-07-02 10:31:45 +02:00
Hardening
11f8e40d50 Fix packet decoding logic 
This patch totally reworks the logic of the packet decoding for the
server-side sound channel.
 2014-06-19 10:06:37 +02:00
Hardening
f33f755635 Also specify the timestamp when sending samples 
This patch complements the SendSample() callback to take the timestamp
as extra argument.
 2014-06-18 23:44:34 +02:00
Hardening
99d531655c Implement a confirm block callback 
This patch adds a callback called when we receive feedback from the
client.
 2014-06-18 23:44:34 +02:00
Martin Fleisz
6f1f4be0ae Merge pull request #1873 from hardening/WTSVirtualChannelWriteCallers 
Don't use NULL for pWrittenBytes when calling WTSVirtualChannelWrite()
 2014-06-03 16:40:05 +02:00
Vic Lee
a4c583c459 rdpsnd/server: fix incorrect use of channe handle. 2014-05-30 23:00:15 +08:00
Hardening
c076ffb020 Don't use NULL for pWrittenBytes when calling WTSVirtualChannelWrite() 
Nothing in the MSDN API says that setting NULL is safe. And if the
implementation uses WriteFile directly, it crashes.
 2014-05-28 17:04:24 +02:00
Hardening
965eefe04e Fixed bad check 2014-05-02 22:45:38 +02:00
Hardening
09c9181f8d Fix ChannelEvent 2014-05-02 21:53:52 +02:00
Hardening
a7023769d0 Fixes in the server-side sound channel 
This patch:
* treats OOM situations
* adds checks when reading audio channel messages
 2014-04-29 01:02:35 +02:00
Vic Lee
08b4976f72 Revert "channels: fix link errors." 
This reverts commit 2fc7f9c485.
 2014-04-22 15:05:53 +08:00
Vic Lee
2fc7f9c485 channels: fix link errors. 2014-04-21 17:47:12 +08:00
Marc-André Moreau
419e2936be Merge branch 'master' of github.com:awakecoding/FreeRDP into channels 2014-02-27 15:09:06 -05:00
Marc-André Moreau
6e1cdf1b67 libfreerdp-core: expose opaque HANDLE instead of WTSVirtualChannelManager* 2014-02-27 13:30:04 -05:00
Vic Lee
4fa2ca3062 rdpsnd-server: fix broken message parsing. 2014-02-20 23:33:27 +08:00
Marc-André Moreau
3e546a22a1 channels: start migrating existing server-side channels to WTSAPI 2014-02-16 22:07:00 -05:00
Marc-André Moreau
8a81208059 libfreerdp-core: move server-side virtual channels back into core 2014-02-15 17:42:59 -05:00
Marc-André Moreau
37450da55d cmake: fix exporting of targets on pre-2.8.11 2013-10-29 14:47:40 -04:00
Marc-André Moreau
518995a05e freerdp: merge with master 2013-09-16 17:10:27 -04:00
Armin Novak
d7d5869cb6 Fixed thread handling. 2013-09-05 13:39:15 +02:00
Marc-André Moreau
c878200e00 channels/server: refactor to match WTSApi + avoid conflicts 2013-08-20 19:26:36 -04:00
Marc-André Moreau
552cee7431 channels/server: start refactoring to fully match WTSApi 2013-08-20 18:06:19 -04:00
Marc-André Moreau
23a8354656 channels: rdpsnd refactoring, drdynvc initial server-side code 2013-08-18 21:52:55 -04:00
Marc-André Moreau
fdf3ddcf9e freerdp: purge deprecated stream utils 2013-05-08 17:48:30 -04:00
Marc-André Moreau
fd230443c5 freerdp: purge old stream utils 2013-05-08 16:27:21 -04:00
Marc-André Moreau
5b92413843 freerdp: purge deprecated stream utils 2013-05-08 16:09:16 -04:00
Marc-André Moreau
b4cac74136 xfreerdp-server: fix RemoteFX encoding 2013-05-01 18:15:55 -04:00
Marc-André Moreau
51715636a5 freerdp: remove some deprecated stream utils 2013-04-29 22:35:15 -04:00