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1963 Commits

Author SHA1 Message Date
Michael Jumper
fdd3292f09 GUACAMOLE-637: Simplify path translation logic. Update to use guac_strl*(). Fix return values. 2019-01-23 18:44:45 -08:00
Michael Jumper
3549da0dd1 GUACAMOLE-637: Replace usages of strncat() with guac_strlcat(). 2019-01-23 18:44:45 -08:00
Michael Jumper
e5c1147cf6 GUACAMOLE-637: Replace usages of strncpy() with guac_strlcpy(). 2019-01-23 18:44:45 -08:00
Michael Jumper
5bf6a1479c GUACAMOLE-637: Add convenience function for joining an array of strings using a given delimiter. 2019-01-23 18:44:45 -08:00
Michael Jumper
a78f254611 GUACAMOLE-637: Add strlcat() implementation. Use libc strlcat() if available. 2019-01-23 18:44:45 -08:00
Michael Jumper
d7909a77aa GUACAMOLE-637: Add strlcpy() implementation. Use libc strlcpy() if available. 2019-01-23 18:44:45 -08:00
Michael Jumper
f6953e1317 GUACAMOLE-637: Use proper namespaced path for Guacamole headers within libguac source. 2019-01-23 18:44:45 -08:00
netromnetrom
7b7c8a1b02
Update Makefile.am 2019-01-22 16:24:56 +01:00
netromnetrom
a06edb9deb
Update and rename dk_dk_qwerty.keymap to da_dk_qwerty.keymap 2019-01-22 14:36:05 +01:00
Michael Jumper
d73b86b4b7 GUACAMOLE-661: Mark "nest" instruction and socket as deprecated. 2019-01-07 09:37:08 -08:00
Michael Jumper
cc4671d7a1 GUACAMOLE-662: Correct handling of buffering within nested socket. 
The nested socket implementation seems to have never been properly
updated since guac_socket was changed to rely on implementation-specific
buffering. This meant that absolutely every write resulted in a nest
instruction being sent to the parent socket.

Data should instead be built up within the internal buffer, with each
flush writing as much of the internal buffer as possible within a nest
instruction, leaving any partial UTF-8 characters at the end of the
buffer for later completion with future writes.
 2019-01-06 17:09:35 -08:00
Michael Jumper
47ad6f4b59 GUACAMOLE-662: Properly initialize nested socket index (fixes GUACAMOLE-510). 2019-01-06 17:09:35 -08:00
Nick Couchman
aba7b987d3 GUACAMOLE-662: Merge fix handling of unit tests within buid. 2019-01-06 19:42:12 -05:00
Michael Jumper
b6477ea7ae GUACAMOLE-354: Merge RDP keymap for Swiss-German keyboards. 2018-12-04 10:58:34 -08:00
Andrin
01142e6dd8 GUACAMOLE-354: Fixed keyboard name. 2018-12-04 08:30:36 +01:00
Andrin
9486ec7cc4 GUACAMOLE-354: Add Swiss-German keymap for RDP 2018-11-20 14:10:36 +01:00
Michael Jumper
476b431041 GUACAMOLE-662: Migrate tests to test runners generated by new convenience script. Remove unnecessary test runners. 2018-11-17 18:06:40 -08:00
Michael Jumper
867e63b524 GUACAMOLE-638: avcodec_register_all() should be used only if not deprecated. 2018-11-12 16:36:15 -08:00
Nick Couchman
7b1ba3f269 GUACAMOLE-422: Fix spelling mistake. 2018-11-12 12:09:51 -05:00
Nick Couchman
d1b3695282 GUACAMOLE-422: Fix type in strerror() 2018-11-12 11:56:57 -05:00
Nick Couchman
f61539c4e7 GUACAMOLE-422: Quick fixes for style and logging. 2018-11-12 11:55:07 -05:00
Nick Couchman
9a944637be GUACAMOLE-422: Fix function declaration for pushing settings. 2018-11-11 17:25:12 -05:00
Nick Couchman
4bd19160de GUACAMOLE-422: Add logging for RDP timzeone. 2018-11-11 17:22:03 -05:00
Nick Couchman
b3be9eb869 GUACAMOLE-422: Revert addition of logging for setting TZ variable. 2018-11-11 16:07:20 -05:00
Nick Couchman
0b71559017 GUACAMOLE-422: Add errno header. 2018-11-11 15:48:02 -05:00
Nick Couchman
e2b4de9d95 GAUCAMOLE-422: Add warning messages when TZ cannot be set. 2018-11-11 15:45:24 -05:00
Nick Couchman
d7ed452d69 GUACAMOLE-422: Update comments on timezone settings. 2018-11-11 15:30:17 -05:00
Nick Couchman
5536b836ad GUACAMOLE-422: Add support for passing through TZ in SSH. 2018-11-11 14:11:40 -05:00
Nick Couchman
ffdc98d024 GUACAMOLE-422: Support timezone redirection in RDP via TZ variable. 2018-11-11 14:09:23 -05:00
Nick Couchman
381c5d1a76 GUACAMOLE-630: Merge allow font parameters of active terminal session to be changed. 2018-11-11 14:03:58 -05:00
Michael Jumper
5683be0ea3 GUACAMOLE-630: Allow SSH/telnet font family and size to be updated. 2018-11-10 14:22:23 -08:00
Michael Jumper
9e28de70ec GUACAMOLE-630: Separate setting of font family/size from terminal display initialization. 2018-11-10 14:22:23 -08:00
Nick Couchman
d2cb7a9ce9 GUACAMOLE-630: Merge allow color scheme of active terminals to be changed. 2018-11-10 10:45:56 -05:00
Michael Jumper
0cf24219d8 GUACAMOLE-630: Define maximum "argv" stream length for SSH and telnet with symbolic constants. 2018-11-09 20:27:28 -08:00
Michael Jumper
edbdd08476 GUACAMOLE-649: Allow SSH connection to continue despite failure to set LANG environment variable. 2018-11-08 19:29:32 -08:00
Michael Jumper
454682979e GUACAMOLE-649: Add support for setting LANG environment variable via SSH. 2018-11-04 21:20:47 -08:00
Michael Jumper
f293c5e9c0 GUACAMOLE-630: Do not entirely reset terminal state when color scheme is changed. 2018-10-22 23:23:27 -07:00
Michael Jumper
dcab540839 GUACAMOLE-630: Persist semantics of default foreground/background with dedicated palette pseudo-indexes. 2018-10-22 23:23:27 -07:00
Michael Jumper
2f16eadb35 GUACAMOLE-630: Allow color scheme to be changed from webapp via argv streams. 2018-10-22 23:23:27 -07:00
Michael Jumper
6f9f2189f2 GUACAMOLE-630: Separate color scheme parsing into own files. 2018-10-22 23:23:27 -07:00
Michael Jumper
6f49194640 Merge 1.0.0 changes back to master. 2018-10-16 09:05:37 -07:00
Nick Couchman
34c088882b GUACAMOLE-527: Correct issue with order of VNC SFTP settings. 2018-10-16 09:27:45 -04:00
Michael Jumper
d851f10a48 GUACAMOLE-353: Clarify applicability of ASF header when transcluded into generated build files. 2018-10-02 20:37:49 -07:00
Michael Jumper
7374b29364 GUACAMOLE-623: Start terminal once Kubernetes connection is ready (necessary since merge of GUACAMOLE-622). 2018-09-27 09:33:31 -07:00
Michael Jumper
9c593bde89 GUACAMOLE-623: Kill connection if libwebsockets is destroying the underlying WebSocket. 
Older versions of libwebsockets will not necessarily invoke close events
under all circumstances, and will instead sometimes summarily destroy
the WebSocket. Thankfully there is another event for that, and newer
versions of libwebsockets continue to define that event. We can hook
into both to handle disconnect.
 2018-09-26 22:31:25 -07:00
Michael Jumper
44d3433ea9 GUACAMOLE-623: Explicitly bypass certificate checks if requested. 
For older versions of libwebsockets, simply requesting that OpenSSL
ignore the verification result is insufficient, as libwebsockets
manually checks and confirms the verification result, producing an error
in all but specific cases.
 2018-09-26 22:01:46 -07:00
Michael Jumper
7ee624844a GUACAMOLE-623: Remove unnecessary initialization of pwsi. 
The pwsi member was previously used to ensure the lws structure was made
available to invocations of the event callback early in the connection
lifecycle such that the underlyin guac_client could always be retrieved.
Since the migration to guac_kubernetes_lws_current_client, this is not
necessary, and isn't supported in older versions of libwebsockets
anyway.
 2018-09-26 21:52:53 -07:00
Michael Jumper
b48a1b3a5d GUACAMOLE-623: Use libwebsockets' dummy callback only if defined. 2018-09-26 21:51:07 -07:00
Michael Jumper
d8618b0682 GUACAMOLE-623: Support older libwebsockets SSL initialization. 2018-09-26 21:50:19 -07:00
Nick Couchman
760f7a649a GUACAMOLE-629: Merge add support for updating connection parameters of in-progress connections. 2018-09-26 08:47:32 -04:00
Nick Couchman
2d6ce1a5fd GUACAMOLE-632: Merge dynamic JPEG/WebP quality scaling. 2018-09-26 08:45:32 -04:00
Michael Jumper
61df2956b3 GUACAMOLE-623: Clean up logging (libwebsockets adds newline characters). 2018-09-25 21:30:52 -07:00
Michael Jumper
83a531bc89 GUACAMOLE-623: Add support for SSL. 2018-09-25 21:30:52 -07:00
Michael Jumper
2e50573531 GUACAMOLE-623: Move I/O-related functions into separate files. 2018-09-25 21:30:52 -07:00
Michael Jumper
5e3aec6df2 GUACAMOLE-623: Add missing documentation for URL character test. 2018-09-25 21:30:51 -07:00
Michael Jumper
371eed1f93 GUACAMOLE-623: Add missin includes. Remove unnecessary includes. 2018-09-25 21:30:51 -07:00
Michael Jumper
c5f67a31dc GUACAMOLE-623: Add configure test for LWS_CALLBACK_CLIENT_CLOSED (only defined in recent libwebsockets and required if present). 2018-09-25 21:30:51 -07:00
Michael Jumper
ed56093888 GUACAMOLE-623: Generate Kubernetes API endpoint dynamically. 2018-09-25 21:30:51 -07:00
Michael Jumper
34f8f8b30d GUACAMOLE-623: Redirect libwebsockets logging to guacd's debug level log. 2018-09-25 21:30:51 -07:00
Michael Jumper
fe7edce569 GUACAMOLE-623: Add support for terminal resize. Redraw Kubernetes container upon connect. 2018-09-25 21:30:51 -07:00
Michael Jumper
b7c938c239 GUACAMOLE-623: Send typed data to Kubernetes via the STDIN channel. 2018-09-25 21:30:51 -07:00
Michael Jumper
f35517b3ff GUACAMOLE-623: Add outbound message buffer. 2018-09-25 21:30:51 -07:00
Michael Jumper
cbe593503f GUACAMOLE-623: Do not return -1 from libwebsockets callback. Doing so results in automatic cleanup of part of the context, resulting in a segfault when lws_context_destroy() is invoked. 2018-09-25 21:30:51 -07:00
Michael Jumper
f72877bf0d GUACAMOLE-623: Handle data received from Kubernetes. 2018-09-25 21:30:51 -07:00
Michael Jumper
7165fa949d GUACAMOLE-623: Stub out implementation of WebSocket client for Kubernetes. 2018-09-25 21:30:51 -07:00
Michael Jumper
519c90a887 GUACAMOLE-623: Default to unencrypted Kubernetes connections. 2018-09-25 21:30:51 -07:00
Michael Jumper
5bae422b29 GUACAMOLE-623: libwebsockets requires an integer port number. 2018-09-25 21:30:51 -07:00
Michael Jumper
b8bd0e4c6a GUACAMOLE-623: Add base skeleton for Kubernetes protocol support. 2018-09-25 21:30:51 -07:00
Michael Jumper
45e8503ead GUACAMOLE-632: Dynamically scale JPEG/WebP quality depending on measured processing lag. 2018-09-25 13:28:21 -07:00
Michael Jumper
8456c050ea GUACAMOLE-629: Add support for updating connection parameters of in-progress connections. 2018-09-25 11:40:08 -07:00
Nick Couchman
54fda21366 GUACAMOLE-622: Merge withold first terminal frame until connection is verified. 2018-09-21 20:26:47 -04:00
Michael Jumper
622a849bae GUACAMOLE-628: Correct RDP scancode mapping for right control key. 2018-09-21 16:25:11 -07:00
Michael Jumper
462d494ed8 GUACAMOLE-622: Match each line against all regexes. 2018-09-21 14:29:01 -07:00
Michael Jumper
442b1d5cc2 GUACAMOLE-622: Start terminal for telnet only after login status is known (if login success/failure detection enabled). 2018-09-21 14:29:01 -07:00
netromnetrom
5f8c6470ff
Update Makefile.am 
Danish keyboard layout
 2018-09-11 13:44:29 +02:00
netromnetrom
948d1bcac8
Create dk_dk_qwerty.keymap 
Danish keyboard layout
 2018-09-11 13:40:25 +02:00
Michael Jumper
1178b475da GUACAMOLE-622: Do not allow STDIN to be redirected if the terminal is not yet started. 2018-09-02 23:04:14 -07:00
Michael Jumper
286cbf32a7 GUACAMOLE-622: Ensure connection to guacd is kept alive even if the SSH daemon is taking its time responding. Lengthy connect times due to DNS verification, PAM, etc. are not uncommon. 2018-09-02 23:04:14 -07:00
Michael Jumper
4606607309 GUACAMOLE-622: Start terminal for SSH only after SSH connection succeeds. 2018-09-02 23:04:14 -07:00
Michael Jumper
0b39b0fc5f GUACAMOLE-622: Implicitly invoke guac_terminal_start() if prompting is required. 2018-09-02 23:04:14 -07:00
Michael Jumper
61a51df1b2 GUACAMOLE-622: Require guac_terminal_start() to be invoked before the terminal will render frames or accept user input. 2018-09-02 23:04:14 -07:00
Nick Couchman
332e187813 Merge 1.0.0 changes back to master. 2018-08-24 12:17:20 -04:00
Jim Chen
eb5aa14a6f GUACAMOLE-470: Support named colors in color-scheme configuration. 
When parsing named colors, treat semi-colons as string terminators, so
we can properly parse named colors within the color-scheme
configuration.
 2018-08-24 10:42:24 -04:00
Michael Jumper
994cb95893 GUACAMOLE-610: Add console code for altering scrollback size on the fly. 2018-08-18 11:26:12 -07:00
Michael Jumper
0e6d549a40 GUACAMOLE-610: Allow scrollback size to be specified for SSH and telnet. 2018-08-18 11:12:55 -07:00
Michael Jumper
6a576f0121 GUACAMOLE-610: Limit terminal width/height to 1024 characters. 2018-08-18 11:12:50 -07:00
Nick Couchman
0062f61d67 Merge 1.0.0 changes back to master. 2018-07-31 08:12:30 -04:00
Michael Jumper
4f25410aa9 GUACAMOLE-559: Guarantee ordered modification to the clipboard. Do not allow modification of clipboard while clipboard contents are being sent. 2018-07-30 23:53:03 -07:00
Michael Jumper
860a5fca8f GUACAMOLE-559: Maintain terminal clipboard at client level such that it is guaranteed to exist immediately after user connects. 2018-07-30 23:53:03 -07:00
Michael Jumper
e66178ff9a GUACAMOLE-597: Add flag for forcing automatic flushing of pipe stream. 2018-07-27 14:23:50 -07:00
Michael Jumper
99b17b0ac4 GUACAMOLE-597: Add flag which sends terminal output to both the user's display and the open pipe stream. 2018-07-27 14:23:44 -07:00
Michael Jumper
e02df8d550 GUACAMOLE-597: Additionally parse integer flags which may affect pipe stream contents. 2018-07-27 14:23:33 -07:00
Michael Jumper
b0b0b186f5 GUACAMOLE-573: Ensure scrollback buffer bounds cannot be exceeded. Remove incorrect bounds checks. 2018-07-17 21:55:46 -07:00
Michael Jumper
f5b5ac7183 Merge 1.0.0 changes back to master. 2018-07-05 22:54:36 -07:00
Michael Jumper
71f993b25d GUACAMOLE-446: Merge changes adding support for overriding default RDP virtual drive name. 2018-07-05 22:53:29 -07:00
Michael Jumper
83f8dd50df Merge 1.0.0 changes back to master. 2018-07-05 14:42:15 -07:00
Nick Couchman
adcdb080cb GUACAMOLE-587: Increase max number of elements per instruction. 2018-07-05 16:42:33 -04:00
Nick Couchman
5e942c9a67 GUACAMOLE-446: Valid default value for the filesystem name. 2018-07-03 23:23:38 -04:00
Nick Couchman
958fb4c8e0 GUACAMOLE-446: Pass through drive name to RDPDR stream. 2018-07-03 23:20:11 -04:00
Nick Couchman
cfcfe8866c GUACAMOLE-446: Add settings for drive name. 2018-07-03 22:59:30 -04:00
Michael Jumper
35237a4f88 Merge 1.0.0 changes back to master. 2018-07-03 19:32:36 -07:00
Michael Jumper
da1e078242 GUACAMOLE-445: Merge support for defining the RDP printer name. 2018-07-03 19:24:07 -07:00
Nick Couchman
a1ec5d9ad7 GUACAMOLE-445: Implement per-device announce stream, set it up with device initalization, and collect them all during the annonuce process. 2018-07-03 22:13:11 -04:00
Nick Couchman
e68fe81938 GUACAMOLE-445: Pass printer name from settings to RDP session. 2018-07-03 22:12:30 -04:00
Nick Couchman
b21f00c29d GUACAMOLE-445: Add settings for printer name. 2018-06-26 19:23:52 -04:00
Michael Jumper
67680bd2d5 Merge 1.0.0 changes back to master. 2018-06-25 17:27:10 -07:00
Nick Couchman
fe44fd7c3b GUACAMOLE-527: Remove unused error message length variable. 2018-06-25 20:04:26 -04:00
Nick Couchman
7bc6a62365 GUACAMOLE-527: Do not call a remote host key a fingerprint. 2018-06-25 13:57:01 -04:00
Nick Couchman
ba684962b6 GUACAMOLE-527: Plug some memory leaks before returning NULL. 2018-06-25 13:50:19 -04:00
Nick Couchman
f9379dc6bb GUACAMOLE-527: Get full error message when key verification fails. 2018-06-25 08:37:34 -04:00
Nick Couchman
7e254955e8 GUACAMOLE-527: Slight tweak to error message. 2018-06-25 08:31:37 -04:00
Nick Couchman
ebbb7492e7 GUACAMOLE-527: Add warning if no known host keys are provided. 2018-06-25 08:31:37 -04:00
Nick Couchman
27c977adb2 GUACAMOLE-527: Make sure ssh_known_hosts exists before trying to load. 2018-06-25 08:31:37 -04:00
Nick Couchman
428243bb78 GUACAMOLE-527: Move host key checking to a separate function. 2018-06-25 08:31:37 -04:00
Nick Couchman
ac2b4f8d12 GUACAMOLE-527: Check either provided key or key file, if it exists. 2018-06-25 08:31:37 -04:00
Nick Couchman
aec2be6da2 GUACAMOLE-527: Remove unnecessary includes. 2018-06-25 08:31:37 -04:00
Nick Couchman
2bebb96804 GUACAMOLE-527: Fix host key options in the protocol settings. 2018-06-25 08:31:37 -04:00
Nick Couchman
551598e0a4 GUACAMOLE-527: Use libssh2_knownhost_readline and remove host key type. 2018-06-25 08:31:37 -04:00
Nick Couchman
42044e4279 GUACAMOLE-527: Clean up memory and logging. 2018-06-25 08:31:37 -04:00
Nick Couchman
ec4315dfbe GUACAMOLE-527: Correct names of parameters coming from client. 2018-06-25 08:31:37 -04:00
Nick Couchman
5bb616832e GUACAMOLE-527: Order SSH handshake correctly, and remove unnecessary logging. 2018-06-25 08:31:37 -04:00
Nick Couchman
c080569cac GUACAMOLE-527: Fix issue with null host_key variable. 2018-06-25 08:31:37 -04:00
Nick Couchman
2f0c6dcfa3 GUACAMOLE-527: Add error logging for known host checks. 2018-06-25 08:31:37 -04:00
Nick Couchman
9112c4f32f GUACAMOLE-527: Enable host key setting for SFTP connections. 2018-06-25 08:31:37 -04:00
Nick Couchman
0d82cd1e6c GUACAMOLE-527: Add host key and type settings. 2018-06-25 08:31:37 -04:00
Nick Couchman
171bae1f5c GUACAMOLE-527: Add basic check for known hosts file for SSH connections. 2018-06-25 08:31:37 -04:00
Michael Jumper
b650bef139 GUACAMOLE-574: Redirect STDIN from pipe stream named "STDIN" for SSH and telnet. 2018-06-18 14:31:09 -07:00
Michael Jumper
97593958e4 GUACAMOLE-574: Add support for reading STDIN from a pipe stream. 2018-06-18 14:31:09 -07:00
Nick Couchman
f3d9c2f610 GUACAMOLE-573: Merge allow selection of text while scrolling. 2018-06-18 09:32:18 -04:00
Michael Jumper
ecda5c1df9 GUACAMOLE-573: Read selection only within bounds of terminal/scrollback. 2018-06-17 00:01:47 -07:00
Michael Jumper
1756c01522 GUACAMOLE-573: Update selected region when terminal scrolls. 2018-06-17 00:01:47 -07:00
Michael Jumper
6f08ef2a07 GUACAMOLE-573: Allow text selection to be expanded using Shift (fixes GUACAMOLE-191). 2018-06-17 00:01:47 -07:00
Michael Jumper
c0d323828e GUACAMOLE-573: Copy terminal data directly into clipboard. Do not assume selected region will be strictly visible. 2018-06-16 23:58:38 -07:00
Michael Jumper
f87af06ad6 GUACAMOLE-573: Move terminal text selection code into own file. 2018-06-16 23:58:34 -07:00
Michael Jumper
107fdda1f0 GUACAMOLE-570: Update libtool version info for libguac (interfaces added and removed). 2018-06-05 21:48:39 -07:00
Michael Jumper
21f54b9e12 GUACAMOLE-470: Merge changes addressing broken build / GCC warning. 2018-05-27 21:13:25 -07:00
Jim Chen
9c10ddae3b GUACAMOLE-470: Fix incompatible pointer type warning under older GCC. 
Older versions of GCC (prior to 5.1) emits an "incompatible pointer
type" warning when passing `foo(*)[]` as `const foo(*)[]`. This was
changed in GCC 5.1, and this patch adds explicit casts to remove the
warning under older GCC.
 2018-05-27 23:46:16 -04:00
Michael Jumper
526152b9c6 GUACAMOLE-564: Merge changes ignoring APC sequences within Guacamole's terminal emulator. 2018-05-27 09:31:35 -07:00
Michael Jumper
81bba1b587 GUACAMOLE-470: Merge support for fully configurable terminal color palette. 2018-05-27 08:49:18 -07:00
Jim Chen
87df97317f GUACAMOLE-565: Add terminal-type parameter for SSH and Telnet. 
Add a terminal-type parameter for SSH and Telnet connections, to specify
the terminal emulator type that is passed to programs. If not specified,
the default type of "linux" is used in keep with existing behavior.
 2018-05-26 23:30:22 -04:00
Jim Chen
b96afce222 GUACAMOLE-564: Hide APC escape sequence. 
An APC escape sequence contains an arbitrary string command between
(ESC _) and (ESC \) sequences. While we don't support any APC commands, we
should ignore any commands that we do encounter.
 2018-05-26 23:25:56 -04:00
Jim Chen
6da9236ffd GUACAMOLE-470: Reset character attributes on terminal reset. 
The character attributes such as foreground/background colors should be
reset as well when performing a terminal reset.
 2018-05-26 23:18:27 -04:00
Jim Chen
03d9c51b5d GUACAMOLE-470: Fix crash when X11 color is not found. 
Fix a crash when an X11 color name is not found. The variable to
null-check should be `found`, not `color`.
 2018-05-26 23:18:27 -04:00
Jim Chen
7e68901ceb GUACAMOLE-470: Set palette index for parsed RGB colors. 
Parsed RGB colors do not correspond to any palette entry, so set the
palette index to -1.
 2018-05-26 23:18:27 -04:00
Jim Chen
1bd537c350 GUACAMOLE-470: Support configurable colors in color-scheme parameter. 
Add support for configuring individual colors in the color-scheme
parameter, by parsing the parameter content into name-value pairs.
Backward compatibility is preserved by translating previously supported
values into corresponding new values.
 2018-05-26 23:18:27 -04:00
Jim Chen
f8b35078fc GUACAMOLE-470: Add support for configurable default palette. 
Add support for configuring a default palette for a terminal display.
When the default palette is specified during display creation, that
palette is used instead of GUAC_TERMINAL_INITIAL_PALETTE when resetting
the display palette.
 2018-05-15 22:05:59 -04:00
Nick Couchman
b61a6ab758 GUACAMOLE-482: Merge allow encoding to proceed despite invalid instructions. 2018-04-13 14:46:01 -04:00
Michael Jumper
8d43c4344d GUACAMOLE-482: Ignore invalid instructions within guacenc. Log failure at debug level. 2018-04-12 15:07:45 -07:00
Nick Couchman
325c8061ea GUACAMOLE-407: Merge refactor guacd Docker to debian:stable base. 2018-04-04 17:00:30 -04:00
Nick Couchman
6d8319e1bd GUACAMOLE-533: Merge process cleanup following disconnect. 2018-04-02 18:17:36 -04:00
Michael Jumper
70b2b8a1bf GUACAMOLE-269: Merge support for overriding the character sequence sent for backspace for SSH/telnet. 2018-04-02 12:19:02 -07:00
Nick Couchman
dc1918b217 GUACAMOLE-269: Don't abort on ttymode issue, just log a warning. 2018-04-02 15:05:56 -04:00
Nick Couchman
7453bc8f44 GUACAMOLE-269: Clean up logging and comments, and simplify code. 2018-04-02 15:04:03 -04:00
Nick Couchman
b441181c18 GUACAMOLE-269: Remove unnecessary data structure and array size, and update comments. 2018-04-02 10:43:57 -04:00
Nick Couchman
ea946f2492 GUACAMOLE-269: Changes to initializing opcode array. 2018-04-02 09:10:11 -04:00
Nick Couchman
c898f35959 GUACAMOLE-269: Clean up terminal backspace initialization. 2018-04-02 07:47:49 -04:00
Michael Jumper
d6a5695f8a GUACAMOLE-533: Wait at most 5 seconds for connection processes to terminate following disconnect. 2018-04-01 23:35:17 -07:00
Michael Jumper
1f60526ab8 GUACAMOLE-407: Do not build guaclog within guacd Docker image. The guacd image should contain only guacd. 2018-04-01 21:36:59 -07:00
Michael Jumper
d6510360d0 GUACAMOLE-407: Dynamically derive runtime dependencies. 2018-04-01 21:16:38 -07:00
Nick Couchman
e16bfd7837 GAUCAMOLE-269: Memory effeciency updates. 2018-03-24 15:50:11 -04:00
Nick Couchman
11136f7d7b GUACAMOLE-269: More documentation updates. 2018-03-24 15:09:34 -04:00
Nick Couchman
112ce5299e GUACAMOLE-269: Remove unnecessary dynamic allocation. 2018-03-24 14:54:27 -04:00
Nick Couchman
86dde85b2d GUACAMOLE-269: Comment and spelling updates. 2018-03-24 14:53:22 -04:00
Nick Couchman
fef819fbb9 GUACAMOLE-30: Add license to file and want network.target. 2018-03-16 17:02:53 -04:00
Nick Couchman
f75579de7e GUACAMOLE-30: Change from script to data. 2018-03-15 07:30:55 -04:00
Nick Couchman
77cac3b30d GUACAMOLE-30: Implement systemd script for guacd 2018-03-15 06:52:41 -04:00
Nick Couchman
a27757682a GUACAMOLE-523: Add default value for client name. 2018-03-08 12:21:04 -05:00
Nick Couchman
b72bcafecd GUACAMOLE-523: Pass configured client name through for redirect messages. 2018-03-08 12:16:31 -05:00
Nick Couchman
45b832bfdc GUACAMOLE-269: Remove all dynamic allocation and simplify implementation. 2018-03-08 11:36:15 -05:00
Nick Couchman
dd7522bd9f GUACAMOLE-269: Get rid of dynamic allocation and properly free up data structures. 2018-03-08 10:48:22 -05:00
Nick Couchman
c3e1b2afef GUACAMOLE-269: Fix minor style issues and update comments. 2018-03-08 10:48:22 -05:00
Nick Couchman
64ca77f3a5 GUACAMOLE-269: Change struct to struct pointer. 2018-03-08 10:48:22 -05:00
Nick Couchman
33cca46346 GUACAMOLE-269: Remove debug code. 2018-03-08 10:48:22 -05:00
Nick Couchman
dd78d230ea GUACAMOLE-269: Backspace key should send null-terminated string. 2018-03-08 10:48:22 -05:00
Nick Couchman
c286668b79 GUACAMOLE-269: Name functions per Guacamole standards. 2018-03-08 10:48:22 -05:00
Nick Couchman
9bd28321e5 GUACAMOLE-269: Fix up style in comments. 2018-03-08 10:48:21 -05:00
Nick Couchman
fd58d31eea GUACAMOLE-269: Use backspace config to set up tty modes. 2018-03-08 10:48:21 -05:00
Nick Couchman
46e908c06e GUACAMOLE-269: Allow backspace key to be configured. 2018-03-08 10:48:21 -05:00
Nick Couchman
2ace9385a2 GUACAMOLE-269: Add documentation for the defines and variables. 2018-03-08 10:48:21 -05:00
Nick Couchman
5583748b54 GUACAMOLE-269: Move constant declaration to ttymode.c 2018-03-08 10:48:21 -05:00
Nick Couchman
f1bf70a4a2 GUACAMOLE-269: Add basic support for sending TTY mode encoding. 2018-03-08 10:48:21 -05:00
Michael Jumper
5d37530687 GUACAMOLE-517: Add definition for "Print Screen" key to base RDP keymap. 2018-03-06 12:01:50 -08:00
Michael Jumper
bc5b01d4d8 GUACAMOLE-448: Merge support for configuring the level of caching used by RDP. 2018-02-22 00:39:31 -08:00
Nick Couchman
d239207f0f GUACAMOLE-448: Add support for configuring glyph caching. 2018-02-20 15:35:50 -05:00
Michael Jumper
3b327378eb GUACAMOLE-351: Add "-v" option which causes guacd to print its version information and exit. 2018-02-07 13:45:13 -08:00
Michael Jumper
f4f5b4e65a GUACAMOLE-351: Separate guac_config structure into own header file, independent of how that config is loaded. 2018-02-07 13:33:52 -08:00
James Muehlner
05f54d098c GUACAMOLE-502: Merge cessastion of name instruction in RDP/VNC to avoid incorreclty updating window title. 2018-02-06 22:43:46 -08:00
Michael Jumper
cd0e48234a GUACAMOLE-500: Explicitly guarantee typescript filename cannot exceed buffer size. 2018-02-06 22:13:55 -08:00
James Muehlner
5b58c7e15b GUACAMOLE-324: Merge buffer write bug fix. 2018-02-06 21:38:27 -08:00
Michael Jumper
9705b39c2b GUACAMOLE-324: Continuously write chunks of data until entire buffer has been sent. 2018-02-06 21:29:31 -08:00
Michael Jumper
19b5050fbf GUACAMOLE-482: Fail overall encoding process if any instruction handler reports failure. 2018-02-06 21:19:24 -08:00
Michael Jumper
b0c14bd59f GUACAMOLE-482: Report video encoding failure if frame flush fails. 2018-02-06 21:18:39 -08:00
Michael Jumper
02cd424d18 GUACAMOLE-502: Do not send connection name / hostname (which may be internal information). 2018-02-06 20:12:53 -08:00
Nick Couchman
4d7191147c GUACAMOLE-313: Merge add support for including key events within session recordings. 2018-02-02 16:16:42 -05:00
Michael Jumper
139251ea73 GUACAMOLE-492: Remove guaclog binary erroneously added to source tree. 2018-01-31 16:45:09 -08:00
Nick Couchman
3f6acb6378 GUACAMOLE-313: Merge remove handling of Unicode codepoints which cannot actually be represented by an X11 keysym. 2018-01-30 19:06:01 -05:00
Nick Couchman
b1d050285a GUACAMOLE-313: Merge ensure keydef structure is freed in all cases. 2018-01-30 19:04:22 -05:00
Nick Couchman
8ca6ff3a94 GUACAMOLE-313: Merge exclude built guaclog.1 mangpage from git. 2018-01-30 18:41:28 -05:00
Michael Jumper
7f9e61a1f2 GUACAMOLE-313: Exclude built guaclog.1 manpage from git. 2018-01-30 15:28:15 -08:00
Michael Jumper
555126441e GUACAMOLE-313: Remove code handling Unicode codepoints which cannot be represented by X11 keysyms. 2018-01-30 15:26:25 -08:00
Michael Jumper
cfd69cd122 GUACAMOLE-313: Clarify logic testing for Unicode keysyms. 2018-01-30 15:26:05 -08:00
Michael Jumper
5f547fb118 GUACAMOLE-313: Ensure keydef structure is freed in all cases. 2018-01-30 15:16:56 -08:00
Michael Jumper
575ff91369 GUACAMOLE-313: Properly initialize modifier flag for all keydefs. 2018-01-30 15:11:23 -08:00
Nick Couchman
5f5b4ea8eb GUACAMOLE-313: Merge add "guaclog" utility for producing human-readable interpreatations of keys pressed in session recordings. 2018-01-30 14:07:35 -05:00
Nick Couchman
08f854ffef GUACAMOLE-313: Merge add support for logging mouse cursor information. 2018-01-30 14:05:39 -05:00
Michael Jumper
053d9d420c GUACAMOLE-352: Clean up keymap lookup/update logic for sake of verifiability. 2018-01-28 23:09:50 -08:00
Michael Jumper
9a5b5574a8 GUACAMOLE-352: Type using dead keys when necessary and possible. 2018-01-28 01:32:58 -08:00
Michael Jumper
5d56985479 GUACAMOLE-352: Add utility function for checking whether a keysym exists within the current RDP keyboard layout. 2018-01-28 00:56:24 -08:00
Nick Couchman
e37fb1dad9 GUACAMOLE-489: Merge lock both wrapped sockets when performing operations through a tee socket. 2018-01-27 17:20:28 -05:00
Michael Jumper
4fb17d5610 GUACAMOLE-313: Add flags for controlling the contents of session recordings. 2018-01-26 16:42:24 -08:00
Michael Jumper
876516a1fb GUACAMOLE-313: Add support for including key states within session recordings. 2018-01-26 16:42:14 -08:00
Michael Jumper
b21aef565b GUACAMOLE-313: Add function for sending "key" instructions. 2018-01-26 16:42:14 -08:00
Michael Jumper
fdd17e3042 GUACAMOLE-313: Note that guacenc/guaclog are related. 2018-01-26 16:24:45 -08:00
Michael Jumper
c0b2871b31 GUACAMOLE-313: Document log format. 2018-01-26 16:24:45 -08:00
Michael Jumper
b7257d9ae4 GUACAMOLE-313: Include unknown keys within log. 2018-01-26 16:24:45 -08:00
Michael Jumper
5e5f1fcb3e GUACAMOLE-313: Add missing keysyms. Track modifier keys only. 2018-01-26 16:24:45 -08:00
Michael Jumper
5b612b856a GUACAMOLE-313: Refactor guaclog to produce simpler, greppable output. 2018-01-26 16:24:45 -08:00
Michael Jumper
86b09c8cf7 GUACAMOLE-313: Add remaining key names. Use Unicode where possible. 2018-01-26 16:24:45 -08:00
Michael Jumper
3633af5e41 GUACAMOLE-313: Use binary search to find human-readable names for known keys. 2018-01-26 16:24:45 -08:00
Michael Jumper
df29735c83 GUACAMOLE-313: Separate naming logic for keysyms. Align previously-pressed keys. 2018-01-26 16:24:43 -08:00
Michael Jumper
d39757b4dc GUACAMOLE-313: Continuously track key press/release. 2018-01-26 16:24:14 -08:00
Michael Jumper
ebc731aaf3 GUACAMOLE-313: Add guaclog utility with stubbed interpretation of key events. 2018-01-26 16:24:04 -08:00
Michael Jumper
81a0e66d9f GUACAMOLE-313: Include current button state within mouse update for completeness. 2018-01-26 16:21:53 -08:00
Michael Jumper
7eb4e22515 GUACAMOLE-313: Use mouse timestamps for frames as well as sync. 2018-01-26 16:21:51 -08:00
Michael Jumper
a74d6a2aaf GUACAMOLE-313: Include timestamp with mouse position reporting. 2018-01-26 16:21:49 -08:00
Michael Jumper
e2455d6f26 GUACAMOLE-313: Do not render cursor unless mouse has actually moved. 2018-01-26 16:21:47 -08:00
Michael Jumper
cafcd90f9f GUACAMOLE-313: Add support for the "mouse" instruction to guacenc. 2018-01-26 16:21:45 -08:00
Michael Jumper
a14832c4da GUACAMOLE-313: Implement the "cursor" instruction to guacenc. 2018-01-26 16:21:43 -08:00
Michael Jumper
df770ae4ea GUACAMOLE-313: Add support for including mouse location within session recordings. 2018-01-26 16:21:28 -08:00
Michael Jumper
b37e73488f GUACAMOLE-313: Provide reference to in-progress screen recording. 2018-01-26 16:21:24 -08:00
Michael Jumper
dc5245025e GUACAMOLE-489: Lock both wrapped sockets when performing operations through a tee socket. 2018-01-26 16:17:45 -08:00
Michael Jumper
dcaf7b2c21 GUACAMOLE-490: Take channel mask into account when rendering image streams to buffers. 2018-01-26 16:08:51 -08:00
Michael Jumper
db85163e20 GUACAMOLE-384: Merge fix for potential segfault if SSH connection is closed while output is still being written to the terminal. 2018-01-23 14:44:47 -08:00
Michael Jumper
822a6c6b9d GUACAMOLE-484: Do not flush frame if connection closed mid-frame. 2018-01-22 12:24:07 -08:00
Michael Jumper
61c16a89d2 GUACAMOLE-484: Always clean up after orderly disconnect. 2018-01-22 12:23:39 -08:00
Michael Jumper
d562cb7648 GUACAMOLE-484: Ensure disconnect reason code is checked for orderly RDP disconnect. 2018-01-22 12:16:09 -08:00
Michael Jumper
0f78b01e81 GUACAMOLE-456: Merge multi-stage Docker build changes. 2018-01-19 13:37:01 -08:00
csenel
93b3eebc5d
GUACAMOLE-481: Add Turkish Q keymap for RDP 2018-01-09 10:53:05 +03:00
Nick Couchman
66ffda24f0 GUACAMOLE-448: Add support for configuring bitmap caching. 2018-01-02 18:26:29 -05:00
Nick Couchman
5295886f68 Merge 0.9.14 changes back to master. 2018-01-01 16:27:03 -05:00
Michael Jumper
ff6c4b04f4 GUACAMOLE-307: The "size" instruction can also apply to buffers, not just layers. 2017-12-08 14:54:15 -08:00
Michael Jumper
1b81549c97 GUACAMOLE-423: Update libtool version info for libguac (interfaces added, none changed/removed). 2017-12-07 19:10:45 -08:00
Michael Jumper
76a6e41031 GUACAMOLE-423: Automatically populate package version within manpages. 2017-12-07 19:10:45 -08:00
Nick Couchman
e3d8c3fa12 Merge 0.9.14 changes back to master. 2017-12-06 10:04:34 -05:00
Carl Harris
e4f4761c87 GUACAMOLE-456: use Docker multi-stage build 2017-12-06 07:57:12 -05:00
Michael Jumper
a514f03fd4 GUACAMOLE-436: Remove incubator prefix from repositories and URLs. 2017-12-06 00:54:21 -08:00
Michael Jumper
2c12c12850 GUACAMOLE-424: Merge changes addressing potential NULL-pointer dereference in VNC user leave handler. 2017-11-15 07:05:21 -08:00
itsankoff
aa6d81d6f9 GUACAMOLE-424: Update doc comments 2017-11-15 15:02:08 +02:00
Michael Jumper
a75bca1e95 GUACAMOLE-273: Merge RDP support for Portuguese Brazilian keyboard. 2017-11-14 17:17:34 -08:00
Frode Langelo
fc599d2aec GUACAMOLE-273: Remove Mac remapping of €. 2017-11-14 20:04:49 +00:00
Michael Jumper
493fa4df16 GUACAMOLE-233: Merge RDP support for Spanish keyboards. 2017-11-14 10:56:28 -08:00
Frode Langelo
fc15850288 GUACAMOLE-233: Add Spanish keymap for RDP. 2017-11-13 22:57:21 +00:00
Frode Langelo
a8174eeac9 GUACAMOLE-273: Fix comment for remapping of €. 2017-11-13 22:52:39 +00:00
Frode Langelo
ed8a32f98b GUACAMOLE-273: Add Brazillian ABNT2 keymap for RDP. 2017-11-13 22:43:42 +00:00
Frode Langelo
625eee0caa GUACAMOLE-434: Add UK English keymap for RDP. 2017-11-13 22:26:29 +00:00
itsankoff
e139b20d12 GUACAMOLE-424: Remove check against NULL for display cursor 2017-11-13 14:51:31 +02:00
itsankoff
f7990af6d0 GUACAMOLE-424: Return NULL if guac_common_display allocation fails 2017-11-13 14:50:44 +02:00
itsankoff
da0fc1a6d8 GUACAMOLE-424: Add doc comment for guac_common_cursor_alloc 2017-11-13 14:49:44 +02:00
Michael Jumper
233f5e27e2 GUACAMOLE-296: Merge changes reverting explicit linking of libwinpr-utils. 2017-11-06 11:24:39 -08:00
Nick Couchman
b9f8e13d80 GUACAMOLE-296: Revert manual addition of winpr-utils library. 2017-11-06 12:20:56 -05:00
itsankoff
bbafa00df0 GUACAMOLE-424: Prevent null pointer dereference for vnc client display and cursor 2017-11-02 19:53:17 +02:00
sanhex
d33bd8deff GUACAMOLE-384: fixing segfault during ssh disconnect 
Root Cause:
See the core dump and Valgrind report posted on Jira. guacd was reading a ssh terminal which had been freed. When a ssh connection is terminated, guac_ssh_client_free_handler() will be called from guacd_exec_proc() -> guac_client_free() with pointer client->free_handler. In guac_ssh_client_free_handler(), when ssh_client->term is freed, ssh_client->client_thread may still be using the ssh_client->term. It causes the crash reported in this bug.

The stack trace exposing the problem can be found by running guacd under Valgrind with a ssh test script. The test script repeats doing ssh login and logout for 5000 times.

Solution:
In guac_ssh_client_free_handler(), before calling guac_terminal_free(ssh_client->term), close the stdin pipe of the terminal to stop reading the pipe with guac_terminal_read_stdin() in ssh_input_thread(). So that ssh_input_thread() can be terminated in this case. Call pthread_join() to wait for ssh_client_thread() terminating before freeing the terminal.

Add a new function guac_terminal_stop() to close the pipe and set the fds to invalid (-1). Call it in guac_ssh_client_free_handler() and guac_terminal_free().

Checking the client running state in ssh_input_thread() and ssh_client_thread() to make sure they can be terminated when the client is stopped in guacd_exec_proc() by another thread.

Test:
- Confirmed ssh connection works normally.
- Observed the child process of guacd exits when ssh connection is terminated.
- Reran the ssh test script. Observed no crash.
 2017-10-29 18:11:15 -07:00
itsankoff
15f6c4f3dc GUACAMOLE-424: Fix null pointer dereference for vnc client display 2017-10-24 20:21:03 +03:00
Michael Jumper
95be88be19 GUACAMOLE-296: Merge fix for linking issues with FreeRDP 1.1 and guacai (audio input). 2017-10-14 23:45:35 -07:00
Michael Jumper
012a3497eb GUACAMOLE-411: Merge changes fully initializing CMSG buffer prior to use. 2017-10-14 17:50:47 -07:00
Nick Couchman
caedf26a06 GUACAMOLE-296: Break out WINPR libs into their own variable. 2017-10-13 21:25:32 -04:00
David Fort
bb527f30f8 GUACAMOLE-402: fix out-of-tree build 
Use $(srcdir) in places were it's needed, so that an out-of-tree build works.
 2017-10-12 15:11:27 +02:00
Jukka-Pekka Virtanen
c8eaa91ad3 GUACAMOLE-411: Fixed using uninitialized values in guacd_send_fd 2017-10-10 12:41:19 +03:00
Michael Jumper
d35cc7a83e GUACAMOLE-400: Merge changes correcting segfault when an SSH private key cannot be imported. 2017-09-29 12:05:56 -07:00
sanhex
3c7a09f52b GUACAMOLE-400: Fix guacd crash when ssh key fails 
Root Cause:
In the ssh library of guacd, function ssh_client_thread(), when guac_ssh_get_user() fails to load private key for ssh authentication, it will return NULL. In this case, the subsequent call to guac_common_ssh_create_session() with parameter 'user=0x0' will cause guacd crash in function guac_common_ssh_authenticate() by accessing 'user->username'.

Solution:
- Update the comment of function guac_ssh_get_user() to document that NULL will be returned if fails to import key for the user.
- In function ssh_client_thread(), verify the return of guac_ssh_get_user(). If ssh_client->user is NULL, return NULL.

Test:
- Configured a ssh app with an encrypted private key and a wrong passphrase.
- Ran the ssh app from web portal and observed guacd crash.
- Applied the fix and reran the ssh app. Observed no crash.
 2017-09-29 11:04:48 -07:00
Nick Couchman
9200bc789f GUACAMOLE-398: Use freeaddrinfo() instead of free() on the linked list. 2017-09-27 13:24:58 -04:00
Nick Couchman
e4dd8de4f1 GUACAMOLE-398: Fix memory leak identified by Coverity in common ssh code. 2017-09-27 13:02:41 -04:00
James
f559701645 GUACAMOLE-396: Fixing ssh socket for IPv6 address 
Root Cause:
In the ssh library of guacd, the TCP socket for connecting to ssh server is created with AF_INET. So it does not support IPv6 address.

Solution:
When guacd creates the socket for ssh in guac_common_ssh_create_session(), stop using hard coded AF_INET for socket() call, use the address family which is returned from getaddrinfo().

Test:
- Connected successfully via ssh connections with IPv4 and IPv6 hosts.
- No connection error in guacd logs.
- Simulated a connection failure with specifying a ssh server which does not exist. guacd worked well in this case.
 2017-09-26 17:19:18 -07:00
Ilya Shipitsin
d2102e5705 GUACAMOLE-391: resolve low impact memory leak 2017-09-24 13:42:59 +05:00
Ilya Shipitsin
fc071fd1af GUACAMOLE-383: resolve issues identified by cppcheck 
[src/guacd/conf-file.c:206]: (error) Memory leak: conf
[src/protocols/rdp/rdp_cliprdr.c:205]: (error) Memory leak: output
[src/terminal/display.c:283]: (error) Memory leak: display
[src/terminal/display.c:290]: (error) Memory leak: display
 2017-09-20 22:55:58 +05:00
Michael Jumper
b0d9bbc121 GUACAMOLE-279: Add explicit definitions for each human-readable xterm color. 2017-08-13 15:12:05 -07:00
Michael Jumper
27cf97cb9e GUACAMOLE-279: Handle xterm palette assignments, parsing each color as an X11 color spec. 2017-08-13 15:12:05 -07:00
Nick Couchman
6400af605e GUACAMOLE-325: Merge restore Windows-compatibility at libguac level. 2017-08-13 14:24:58 -04:00
Michael Jumper
c53575b18c GUACAMOLE-279: Use guac_terminal_color for color palette assignments. 2017-07-11 08:24:18 -07:00
Michael Jumper
eec3607b16 GUACAMOLE-279: Migrate to mutable terminal color palette. 2017-07-10 14:08:21 -07:00
Michael Jumper
d3c5a8a050 GUACAMOLE-325: Add Winsock-specific guac_socket implementation. 2017-07-05 20:55:03 -07:00
Michael Jumper
eb73563445 GUACAMOLE-325: Explicitly check for Winsock. 2017-07-05 20:55:02 -07:00
Michael Jumper
d85f61deaf GUACAMOLE-325: Do not lock files on Windows. Use Windows-specific _mkdir() call where necessary. 2017-07-05 20:55:02 -07:00
Michael Jumper
1c404d1881 GUACAMOLE-325: Use recv() on Windows platforms. 2017-07-05 20:55:02 -07:00
Michael Jumper
944857d130 GUACAMOLE-325: Include -no-undefined in libguac libtool flags. 2017-07-05 20:55:02 -07:00
Michael Jumper
7b8d250bd5 GUACAMOLE-325: Explicitly check for libdl, using it if provided and warning if both libdl and dlopen() are absent. 2017-07-05 20:55:02 -07:00
Michael Jumper
9dcddd1947 GUACAMOLE-325: Use select() if poll() is unavailable. 2017-07-05 20:55:02 -07:00
James Muehlner
6236eb8f98 GUACAMOLE-337: Merge move of libguacd code into public libguac API. 2017-07-05 19:56:06 -07:00
Michael Jumper
b608d2266b GUACAMOLE-337: Clarify behavior of guac_user_handle_connection(). 2017-07-05 19:54:06 -07:00
Michael Jumper
7857dd0a9a GUACAMOLE-303: Ensure there is always space for the null terminator when normalizing. 2017-07-04 12:00:43 -07:00
Michael Jumper
60141175dd GUACAMOLE-337: Document that socket-ssl.h is not guaranteed to be present. 2017-07-01 18:55:20 -07:00
Michael Jumper
f504b1a5e8 GUACAMOLE-337: Move libguacd functionality into libguac. 2017-07-01 18:50:03 -07:00
Michael Jumper
5b748a4b42 GUACAMOLE-337: Separate definition of guacd read timeout from libguacd. 2017-07-01 18:50:03 -07:00
Michael Jumper
06a5043442 GUACAMOLE-337: Include only *-types.h headers when only types are needed. 2017-07-01 18:50:03 -07:00
Michael Jumper
f311c23ffa GUACAMOLE-337: Move SSL socket into libguac. 2017-07-01 18:50:03 -07:00
Michael Jumper
78dbf64416 GUACAMOLE-337: Add missing libtool flags for libguacd. 2017-07-01 16:05:17 -07:00
Michael Jumper
3a46fffe44 GUACAMOLE-337: Do not include config.h in libguacd public headers. 2017-07-01 16:05:14 -07:00
Michael Jumper
6c484c1efd GUACAMOLE-337: Limit public libguacd API to simply user handshake handling and SSL/TLS sockets. 2017-07-01 16:05:12 -07:00
Michael Jumper
7f3b985cc6 GUACAMOLE-337: Install libguacd as a normal library. 2017-07-01 16:05:11 -07:00
Michael Jumper
69d8d87ec9 GUACAMOLE-337: Remove unnecessary include of syslog.h by libguacd. 2017-07-01 16:05:08 -07:00
Michael Jumper
a56a7207ac GUACAMOLE-337: Remove unnecessary link to libguac-common for libguacd. 2017-07-01 16:04:52 -07:00
Michael Jumper
d51e92eb31 GUACAMOLE-303: Add "sftp-root-directory" parameter to VNC, RDP, and SSH. 2017-06-29 15:48:23 -07:00
Michael Jumper
0474f86c46 GUACAMOLE-303: Extend common SFTP filesystem such that arbitrary directories can be used as the root of the filesystem. 2017-06-29 15:36:10 -07:00
Michael Jumper
e5a1b4d8ae GUACAMOLE-326: Explicitly deny attempted reads/writes to Windows named data streams (like "foo:Zone.identifier" for the file "foo"). 2017-06-26 14:40:32 -07:00
Michael Jumper
d9c1ce7738 GUACAMOLE-203: Merge support for SSH/SFTP connection keep-alive packets. 2017-06-25 12:01:02 -07:00
Nick Couchman
a5efbb5933 GUACAMOLE-203: Fix function prototype to remove const. 2017-06-25 14:56:50 -04:00
Nick Couchman
650f7a0a32 GUACAMOLE-203: if is not a function... 2017-06-25 14:10:42 -04:00
Nick Couchman
041fcc4651 GUACAMOLE-203: Change remaining instances of timer to timeout. 2017-06-25 05:13:22 -04:00
Nick Couchman
711cdd6929 GUACAMOLE-203: Allow keepalive param to be modified inside the function. 2017-06-25 05:13:12 -04:00
Nick Couchman
05dfb1a6ae GUACAMOLE-203: Deal correctly with negative keepalive values. 2017-06-25 05:10:22 -04:00
Nick Couchman
ed77114038 GUACAMOLE-203: Fix issue using guac_client_log instead of guac_user_log. 2017-06-14 13:01:01 -04:00
Nick Couchman
8c24c77d55 GUACAMOLE-203: Change timer to timeout 2017-06-14 13:00:30 -04:00
Nick Couchman
af4d762147 GUACAMOLE-203: Move warning about minimum alive interval to single place in common code. 2017-06-14 12:49:49 -04:00
Nick Couchman
89b9a905db GUACAMOLE-203: Tweak warning message sent to users. 2017-06-14 11:11:32 -04:00
Nick Couchman
df718395e8 GUACAMOLE-203: Change alive interval from int to unsigned. 2017-06-14 10:17:28 -04:00
Nick Couchman
193051dfd5 GUACAMOLE-203: Change parameter name for consistency 2017-06-14 08:40:07 -04:00
Nick Couchman
070bd25721 GUACAMOLE-203: if statement style tweak 2017-06-14 08:27:09 -04:00
Michael Jumper
584c108d1a GUACAMOLE-314: Bump libtool version info (interface added, none changed/removed). 2017-06-01 22:52:12 -07:00
Michael Jumper
57ee384180 GUACAMOLE-314: Bump version numbers to 0.9.13-incubating. 2017-06-01 22:48:02 -07:00
Nick Couchman
03403e3ea5 GUACAMOLE-203: Correct implementation of SSH keepalive option for SFTP connections across all protocols. 2017-05-31 21:03:14 -04:00
Nick Couchman
e7fc8a0d98 GUACAMOLE-203: Expand SSH keepalives to cover SFTP connections for other protocols. 2017-05-31 21:03:09 -04:00
Nick Couchman
9993684205 GUACAMOLE-203: Warn user if they try to enter keepalive value < 2 seconds. 2017-05-31 21:03:06 -04:00
Nick Couchman
1e3d82cc63 GUACAMOLE-203: Update comment for keep alive interval. 2017-05-31 21:03:04 -04:00
Nick Couchman
f693b02e12 GUACAMOLE-203: Tighten up code, implement constant for socket poll timer. 2017-05-31 21:02:59 -04:00
Nick Couchman
75019f5e4b GUACAMOLE-203: Add a few more comments to code. 2017-05-31 21:02:53 -04:00
Nick Couchman
8ab7e56972 GUACAMOLE-203: Implement keepalive config in SSH connection. 2017-05-31 21:02:50 -04:00
Nick Couchman
f42f05aab7 GUACAMOLE-203: Add option entries for ServerAliveInterval. 2017-05-31 21:02:38 -04:00
Michael Jumper
9da27ad578 GUACAMOLE-280: Ensure bold and half-bright attributes cancel each other out. 2017-05-21 13:48:10 -07:00
Michael Jumper
2146200dfd GUACAMOLE-280: Add support for faint (low) intensity SGR. 2017-05-21 13:46:21 -07:00
James Muehlner
6d2cfdabf8 GUACAMOLE-306: Merge VNC client null check fix. 2017-05-21 11:20:05 -07:00
Michael Jumper
8024f13458 GUACAMOLE-306: Do not attempt to send VNC events with a non-existent VNC client object. 2017-05-19 14:20:28 -07:00
Michael Jumper
58e26eb312 GUACAMOLE-278: argc value received by 256-color SGR sequence parser must equal the number of remaining argv elements. 2017-04-27 10:15:58 -07:00
James Muehlner
0e5498fc83 GUACAMOLE-278: Merge SGR bright color support for terminal. 2017-04-26 22:13:01 -07:00
Michael Jumper
4b7c679808 GUACAMOLE-265: Set connection name when terminal window title is changed. 2017-04-26 21:19:56 -07:00
James Muehlner
d88b5d1011 GUACAMOLE-278: Merge 256-color support for terminal. 2017-04-26 21:13:51 -07:00
Michael Jumper
2a91e2ff2d GUACAMOLE-278: Add support for xterm's bright SGR colors (90-97 and 100-107). 2017-04-26 21:06:08 -07:00
Michael Jumper
a04022883c GUACAMOLE-278: Provide constants defining locations of dark vs. intense colors in 16-color palette. 2017-04-26 21:01:53 -07:00
Michael Jumper
691a3ab840 GUACAMOLE-282: Correct common surface transfer functions to copy/ignore alpha channel as required. 2017-04-24 11:57:12 -07:00
Michael Jumper
10180095d8 GUACAMOLE-278: Handle (but ignore) xterm's 256-color palette redefinition OSC. 2017-04-23 13:59:03 -07:00
Michael Jumper
e4ce7b0eeb GUACAMOLE-278: Ignore 256-color SGR sequences which contain out-of-range values. 2017-04-23 13:52:08 -07:00
Michael Jumper
19f7424c62 GUACAMOLE-278: Log unhandled/invalid sequences at DEBUG level. 2017-04-23 13:52:07 -07:00
Michael Jumper
87fba523ee GUACAMOLE-278: Handle xterm 256-color SGR sequences. 2017-04-23 13:24:13 -07:00
Michael Jumper
11bf6f05c4 GUACAMOLE-278: Expand terminal palette to 256 entries. Use xterm colors for entries 16 through 255. 2017-04-23 13:24:04 -07:00
Michael Jumper
eaa71f5717 GUACAMOLE-278: Move terminal palette/color definitions into dedicated files. 2017-04-23 13:23:58 -07:00
Michael Jumper
48fc4afc5b GUACAMOLE-278: Copy terminal color values rather than referencing only by palette index. 2017-04-23 13:23:48 -07:00
James Muehlner
69caa9936b GUACAMOLE-40: Merge RD gateway support. 2017-04-20 21:36:44 -07:00
Michael Jumper
228874804e GUACAMOLE-268: Use 64-bit unsigned integers to represent file size internally (identical to RDPDR). 2017-04-17 11:52:07 -07:00
Michael Jumper
09099050cb GUACAMOLE-40: Set RD gateway and load balancing settings for FreeRDP where applicable. 2017-04-10 00:13:38 -07:00
Michael Jumper
da8636ef54 GUACAMOLE-40: Add and parse RD gateway connection parameters. 2017-04-09 23:58:11 -07:00
dborth
8833c0dd79 GUACAMOLE-262: set VNC trueColour flag to 1 instead of 255 2017-04-03 09:28:22 -06:00
Michael Jumper
1081131aa5 GUACAMOLE-259: Log server and user frame timing information at TRACE level. 2017-03-31 10:48:58 -07:00
James Muehlner
457c48ec71 GUACAMOLE-259: Merge addition of new TRACE log level. 2017-03-31 10:45:41 -07:00
Michael Jumper
e910dcbfcc GUACAMOLE-259: Add TRACE log level. 2017-03-30 01:15:51 -07:00
Michael Jumper
61896e829c GUACAMOLE-257: Set VNC/SSH file upload handlers only if SFTP is enabled. 2017-03-28 10:48:38 -07:00
Michael Jumper
039a1c52e4 GUACAMOLE-239: Merge support for CLOCK_MONOTONIC. 2017-03-23 21:05:49 -07:00
Roman Stoffel
ddc1aa0b5f GUACAMOLE-239: When available, use CLOCK_MONOTONIC to prevent backwards running time 2017-03-23 23:06:24 +01:00
James Muehlner
516c4a0593 Merge 0.9.12-incubating changes back to master. 2017-03-17 10:43:50 -07:00
Michael Jumper
6a3ce58ab7 GUACAMOLE-240: Document parameters and behavior of PulseAudio callbacks. 2017-03-15 22:26:11 -07:00
Michael Jumper
adf9db7454 GUACAMOLE-240: Always pass guac_pa_stream to PulseAudio callbacks. 2017-03-15 21:24:29 -07:00
James Muehlner
2c2824fc5b Merge 0.9.12-incubating changes back to master. 2017-03-13 22:13:10 -07:00
Michael Jumper
fe8771e181 GUACAMOLE-231: Notifying terminal for mouse movement is no longer necessary (common cursor sends its own position updates without requiring new frames). 2017-03-11 14:58:52 -08:00
Michael Jumper
240e18cd92 GUACAMOLE-231: Broadcast mouse position only to users who are not moving the mouse. 2017-03-11 14:57:09 -08:00
Michael Jumper
ae7e8d3890 GUACAMOLE-231: Report mouse position using new "mouse" instruction. Rely on client-side cursor layer implementation. 2017-03-11 14:57:09 -08:00
Michael Jumper
1a96c5b415 GUACAMOLE-231: Add "mouse" instruction for server reporting of mouse position. 2017-03-11 14:57:09 -08:00
James Muehlner
1d5d8784b3 Merge 0.9.12-incubating changes back to master. 2017-03-10 09:46:59 -08:00
Michael Jumper
6a1db08299 GUACAMOLE-231: Notify terminal when display is modified due to mouse cursor movement. 2017-03-06 22:41:19 -08:00
James Muehlner
da7b77d2ec Merge 0.9.12-incubating changes back to master. 2017-03-01 09:43:39 -08:00
James Muehlner
de9b8d6d2c GUACAMOLE-226: Merge default layer opacity fix. 2017-03-01 09:42:40 -08:00
Michael Jumper
72284cfc7c GUACAMOLE-226: All new layers are fully opaque. 2017-03-01 08:45:12 -08:00
Michael Jumper
270d51d4d4 GUACAMOLE-205: Use semantically-named macro rather than repeatedly and explicitly check OpenSSL version. 2017-02-28 13:01:30 -08:00
Michael Jumper
98a5faaa77 GUACAMOLE-205: Provide OpenSSL 1.1 API shims for missing accessors. 2017-02-28 13:01:30 -08:00
Michael Jumper
dbfb782dd5 GUACAMOLE-205: Update to 1.1 version of OpenSSL API. 2017-02-28 13:01:30 -08:00
James Muehlner
c8fca94899 GUACAMOLE-223: Merge thread safety fix for SSL. 2017-02-28 10:55:17 -08:00
James Muehlner
c4903a8e36 Merge 0.9.12-incubating changes back to master. 2017-02-28 10:32:49 -08:00
James Muehlner
3ff8323153 GUACAMOLE-169: Merge namespaced directory reshuffle. 2017-02-28 10:28:45 -08:00
James Muehlner
eb5ef5a027 GUACAMOLE-194: Merge removal of double-free code. 2017-02-28 10:19:58 -08:00
Michael Jumper
f85978e43a GUACAMOLE-225: Bump libtool version info (interface added, none changed/removed). 2017-02-28 09:47:53 -08:00
Michael Jumper
3f7ccb6b9a GUACAMOLE-169: Move terminal headers to namespaced directory. 2017-02-27 14:34:46 -08:00
Michael Jumper
d371f2d9ee GUACAMOLE-169: Move common-ssh headers to namespaced directory. 2017-02-27 14:28:23 -08:00
Michael Jumper
fb8a2766da GUACAMOLE-194: Free SSH user for VNC+SFTP and RDP+SFTP only within client free. 2017-02-26 15:10:53 -08:00
James Muehlner
c344aa854f GUACAMOLE-222: Merge explicit closing of STFP downloaded files. 2017-02-26 14:53:38 -08:00
Michael Jumper
9218a79e62 GUACAMOLE-223: Set required thread-related callbacks for OpenSSL. 2017-02-26 14:32:08 -08:00
Michael Jumper
821feeabb0 GUACAMOLE-223: Always invoke SSL_free(). 2017-02-26 14:25:50 -08:00
Michael Jumper
58b85da8f2 GUACAMOLE-222: Ensure files downloaded via SFTP are explicitly closed upon completion. 2017-02-26 14:11:42 -08:00
James Muehlner
f23133043b Merge 0.9.12-incubating changes back to master. 2017-02-26 00:43:17 -08:00
James Muehlner
a808a6b177 GUACAMOLE-188: Merge usage of Porter-Duff operator for blending ARGB surfaces. 2017-02-26 00:39:25 -08:00
James Muehlner
6939142d2f GUACAMOLE-217: Merge libavcodec version number update. 2017-02-26 00:22:12 -08:00
James Muehlner
2703c5afff GUACAMOLE-217: Merge libavcodec version number update. 2017-02-25 23:49:23 -08:00
Michael Jumper
0fb567bb53 GUACAMOLE-188: Clamp alpha blending results to maximum component value (0xFF). 2017-02-25 19:57:10 -08:00
Michael Jumper
12d29569a6 GUACAMOLE-188: Use Porter-Duff "over" operator when drawing with ARGB surfaces. 2017-02-25 19:57:10 -08:00
Michael Jumper
d40b2d8153 GUACAMOLE-217: FFmpeg's decoupled I/O functions were not available until libavcodec 57.37.100. 2017-02-25 19:42:43 -08:00
Michael Jumper
c796787f25 GUACAMOLE-218: Reset internal RDPSND audio format counter whenever a new SNDC_FORMATS PDU is received. 2017-02-25 15:08:16 -08:00
James Muehlner
077cc84d27 GUACAMOLE-208: Merge new protocol status codes. 2017-02-15 21:52:36 -08:00
Michael Jumper
4f4643dd2f GUACAMOLE-208: Report network failures to connect with UPSTREAM_NOT_FOUND. 2017-02-15 21:40:00 -08:00
Michael Jumper
a78d52e615 GUACAMOLE-208: Handle RDP disconnect reason codes. 2017-02-15 21:23:46 -08:00
Michael Jumper
0210b7dc6b GUACAMOLE-208: Add protocol status codes representing upstream network errors and session behavior. 2017-02-15 21:23:07 -08:00
James Muehlner
cd8646b38f Merge 0.9.12-incubating changes back to master. 2017-02-15 20:53:17 -08:00
Michael Jumper
12cde5d520 GUACAMOLE-200: Clear reference to active job after the job has been freed. 2017-02-15 20:11:26 -08:00
Michael Jumper
7a4b737a3a GUACAMOLE-200: Document all parameters of guac_rdp_print_job_write(). 2017-02-15 19:59:50 -08:00
Michael Jumper
da81d16c27 GUACAMOLE-206: Do not drop keys while Alt is held. 2017-02-14 21:25:20 -08:00
Michael Jumper
bf2a5885d0 GUACAMOLE-200: Move print job cleanup into main RDP client thread. 2017-02-14 00:09:24 -08:00
Michael Jumper
5a68f932d6 GUACAMOLE-200: Maintain print jobs at top level. Do not rely on proper free of RDPDR plugin. 2017-02-14 00:02:17 -08:00
Michael Jumper
1537e475af GUACAMOLE-200: Refactor RDPDR print job object to top-level. 2017-02-13 23:51:33 -08:00
Michael Jumper
17093a8149 GUACAMOLE-200: Kill any remaining print job when connection closes. 2017-02-13 23:08:54 -08:00
Michael Jumper
d23a22b7c6 GUACAMOLE-200: Clean up PostScript document title search logic. 2017-02-13 18:42:28 -08:00
Michael Jumper
3fc43fba37 GUACAMOLE-200: Refactor RDPDR printer such that the "ack" handler cannot block. 2017-02-13 18:42:28 -08:00
Michael Jumper
a6e3f19bf7 GUACAMOLE-149: Ignore zero-width characters. 2017-01-31 23:57:02 -08:00
Michael Jumper
fc6f36150f GUACAMOLE-193: Take character attributes into account when testing for visibility. 2017-01-30 22:39:49 -08:00
James Muehlner
d831a4b9df GUACAMOLE-188: Merge alpha component support for common surface. 2017-01-29 12:45:46 -08:00
James Muehlner
075c770432 GUACAMOLE-187: Merge surface resize optimization. 2017-01-29 12:37:52 -08:00
James Muehlner
701268271d GUACAMOLE-167: Merge move away from deprecated avodec_encode_video2() when possible. 2017-01-29 12:34:21 -08:00
James Muehlner
135514a0d2 GUACAMOLE-94: Merge move from readdir_r to readdir. 2017-01-29 12:30:24 -08:00
James Muehlner
0d0f6b9c69 GUACAMOLE-135: Merge new Swiss-French RDP keymap. 2017-01-29 12:27:49 -08:00
Michael Jumper
b796b2c933 GUACAMOLE-148: Clarify that the cursor is expected to potentially exceed the terminal bounds. 2017-01-28 22:54:06 -08:00
Michael Jumper
6c1eeb96b0 GUACAMOLE-148: Move cursor bounds checking to common location (where necessary). 2017-01-28 22:48:45 -08:00
Michael Jumper
073fbe684d GUACAMOLE-148: Scroll automatically only when cursor is within scrolling region. 2017-01-28 22:47:06 -08:00
Michael Jumper
b9faca923b GUACAMOLE-135: Correct Swiss French mapping of "¬", "|", and "¢" (off by one key). 2017-01-28 14:55:38 -08:00
Michael Jumper
c79b303237 GUACAMOLE-135: Clean up spacing and alignment of Swiss French keymap. 2017-01-28 14:23:33 -08:00
Michael Jumper
c6f6bb67f0 GUACAMOLE-135: Swiss Franch dead umlaut should map from keysym 0xFE57. 2017-01-28 14:22:22 -08:00
Michael Jumper
fb298acdcd GUACAMOLE-135: Abbreviate Swiss French mapping range where possible. 2017-01-28 14:21:17 -08:00
Michael Jumper
86493dda93 GUACAMOLE-135: Remove duplicate scancode mappings from Swiss French keymap. 2017-01-28 14:19:52 -08:00
Cédric Marie-Marthe
941fd9659a GUACAMOLE-135: Add Swiss-French keymap for RDP. 2017-01-28 13:35:21 -08:00
Michael Jumper
dc6cae46ca GUACAMOLE-94: Use readdir() instead of readdir_r(). Multiple threads will not be accessing the same directory stream. 2017-01-28 00:11:59 -08:00
Michael Jumper
9a51675e32 GUACAMOLE-167: Use avcodec_send_frame() / avcodec_receive_packet() when available. 2017-01-27 20:29:45 -08:00
Michael Jumper
1a5f48961c GUACAMOLE-188: Allow alpha component to be set within common surface. 2017-01-27 16:51:45 -08:00
Michael Jumper
f353411460 GUACAMOLE-187: Do not perform surface resize unless the new size is actually different. 2017-01-27 16:44:24 -08:00
James Muehlner
ea6b094e24 GUACAMOLE-185: Merge rectangle clipping fix. 2017-01-25 21:53:38 -08:00
Michael Jumper
a72531b65c GUACAMOLE-185: Fix copy/transfer rectangle calculation. Clip source to bounds, NOT to clipping rectangle. 2017-01-25 21:05:08 -08:00
Michael Jumper
2de7d017f5 GUACAMOLE-185: Clip copy/transfer operations to fit source as well as destination. 2017-01-25 21:05:08 -08:00
Michael Jumper
bd3d482ade GUACAMOLE-184: Only send contents of surface if non-empty. 2017-01-25 19:28:07 -08:00
James Muehlner
5d5fbb4d45 GUACAMOLE-172: Merge lag calculation improvements. 2017-01-24 23:26:29 -08:00
Michael Jumper
5d1de67a0c GUACAMOLE-180: Make common display threadsafe. 2017-01-24 18:01:04 -08:00
Michael Jumper
b7e0e080da GUACAMOLE-180: Make common surface threadsafe. 2017-01-24 18:00:57 -08:00
James Muehlner
b8f4f19c36 GUACAMOLE-179: Merge move of PulseAudio support into library. 2017-01-24 17:49:37 -08:00
James Muehlner
67a5d9a5dd GUACAMOLE-176: Merge support for layer location and opacity for guac_common_surface. 2017-01-24 17:39:03 -08:00
Michael Jumper
6bd19b6ac6 GUACAMOLE-176: Support layer location and opacity for guac_common_surface. 2017-01-24 17:30:51 -08:00
Michael Jumper
440668a78a GUACAMOLE-179: Use non-owner users of connection to determine audio encoding if necessary. 2017-01-24 17:19:10 -08:00
Michael Jumper
48ebbe95ea GUACAMOLE-179: Move PulseAudio support into separate utility library. 2017-01-24 17:19:06 -08:00
James Muehlner
5d2c9676f4 GUACAMOLE-175: Merge move of guacd core into library. 2017-01-24 16:38:50 -08:00
Michael Jumper
6645e858ca GUACAMOLE-178: Ensure shared cursor layer is always above all other layers. 2017-01-24 16:17:42 -08:00
Michael Jumper
4c06d755f9 GUACAMOLE-175: Move guacd_handle_user() to libguacd. 2017-01-24 15:44:59 -08:00
Michael Jumper
45adc63597 GUACAMOLE-175: Split logging between guacd and libguacd. 2017-01-24 15:44:55 -08:00
Michael Jumper
d7a604c8b2 GUACAMOLE-175: Move common core of guacd into libguacd utility library. 2017-01-24 15:44:51 -08:00
James Muehlner
a1886f51bd GUACAMOLE-171: Merge move of broadcast socket to public API. 2017-01-24 11:49:29 -08:00
James Muehlner
8cd98b5298 GUACAMOLE-170: Merge client args default change. 2017-01-24 11:44:40 -08:00
Michael Jumper
6131ad0341 GUACAMOLE-172: Ignore insane timestamps when calculating lag. 2017-01-24 00:18:10 -08:00
Michael Jumper
234f98705e GUACAMOLE-172: Use frame start as end of previous frame (ignore server-side time). 2017-01-24 00:18:07 -08:00
Michael Jumper
f641d91b55 GUACAMOLE-172: Exclude server-side rendering time from next frame's required wait (if render times are consistent, then including that time will result in duplicate waiting: once within the render loop, and again when actually flushing the display). 2017-01-24 00:18:04 -08:00
Michael Jumper
9e6e4e520c GUACAMOLE-172: Clarify processing lag calculations. 2017-01-24 00:18:00 -08:00
Michael Jumper
7a65a63aa9 GUACAMOLE-171: Do not require knowledge of broadcast socket internals (do not acquire write lock around join/leave handlers). 2017-01-23 23:43:36 -08:00