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8d343cfd3a12d910d6a663f2d5f2cd4a41d88ce2
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85 Commits

Author SHA1 Message Date
aarzilli
8d343cfd3a Handle wildcard values in Xauthority file 
Some field values in the Xauthority file have special meanings:
- a value of 65535 in the 'family' field means that the entry will
match a connection of any family on any address
- an empty string in the 'display number' field means that the entry
will match a connection on any display number

This behaviour is documented at:
https://cgit.freedesktop.org/xorg/lib/libXau/tree/AuGetBest.c#n109
 2018-09-08 16:49:25 +02:00
aarzilli
becaf43dcb Read/Write mutex for Extensions map 2018-09-08 16:49:24 +02:00
aarzilli
baff8c1906 sendRequest reads req.buf after closing req.seq 
NewRequest says you can avoid reallocating a new buffer for each request by calling it directly.
This is not true if req.seq is closed before req.buf is read.
 2018-09-08 16:49:24 +02:00
Andrew Gallant
5451e59f88 Remove panics/fatal errors. 
Fixes #9.

This makes shutdown a little more graceful, but there's more
work to be done here. Namely, all outstanding cookies need to
be given the error, otherwise they will block forever.
 2018-09-08 16:49:24 +02:00
Bryan Matsuo
dd00568d44 assign a sequence id to the cookie before returning from Conn.NewRequest 2018-09-08 16:49:23 +02:00
fangyuanziti
a1d1151017 add a new api: NewConnNet 2018-09-08 16:49:23 +02:00
Andrew Gallant
ef8155bf17 Formatting and 80 cols. 2018-09-08 16:49:23 +02:00
aarzilli
a548d9d0f7 Fix Issue #21: automatic calculation of alignment padding after lists 2018-09-08 16:49:22 +02:00
snyh
1f8bd79abe examples:randr use info.Connection to detect whether there has any Randr.Modes 2018-09-08 16:49:22 +02:00
snyh
64c6e6170d example/randr: check the GetOutputInfo's mode length (virtual head can have zero mode) 2018-09-08 16:49:22 +02:00
Andrew Gallant
76f9adb599 Use consistent extension names. Close #6. 2018-09-08 16:49:21 +02:00
Andrew Gallant
33509dbeb0 It appears that the "Str" type (which is built into the core X protocol) 
doesn't specify any padding. So it has to be treated as a special case.

Close #12.
 2018-09-08 16:49:21 +02:00
Andrew Gallant
ad9c35a02f shortcuts for the lazy 2018-09-08 16:49:20 +02:00
Andrew Gallant
2dc9914b5e When writing, don't pad the length of bytes produced from inner 
structs/unions. Each type should take care of its own padding.

Close #14.
 2018-09-08 16:49:20 +02:00
Andrew Gallant
f0385db3a7 Regenerate xgb with latest XML descriptions. 2018-09-08 16:49:20 +02:00
Andrew Gallant
5a07ac7108 Fix fmt'd output for union list writing. 2018-09-08 16:49:19 +02:00
Andrew Gallant
efe87cb908 Ignore the "fd" field for the time being (for the shm extension only). 2018-09-08 16:49:19 +02:00
Andrew Gallant
3b4adabee1 The sync and xinput extensions now use the switch field, which 
XGB does not currently support. Therefore, I'm removing the sync and
xinput extensions.

This affects issues #11 and #13.
 2018-09-08 16:49:19 +02:00
Axel Wagner
2104b8fcdf Export the logger (again) 
Just enabling or disabling logging falls short of the power of
interfaces of go. A user is forced to either accept the logging to
stderr in the format defined by xgb or disable logging alltogether. By
exporting the logger, we can actually let the user decide where to log
in what format.
 2018-09-08 16:49:18 +02:00
Andrew Gallant
38b293e74d Padding on a list is on the length of the list. 
There was a bug where padding was being computed on each element of the
list. Close #5.
 2018-09-08 16:49:18 +02:00
Andrew Gallant
b06a8ca976 Don't needlessly change source files every time. 2018-09-08 16:49:18 +02:00
Andrew Gallant
0685fb57e1 Update to latest xproto XML. 2018-09-08 16:49:17 +02:00
Andrew Gallant
4b20ffaf4f Updated to work with new xproto XML files. 
Namely, the "doc" element is ignored. Also, I've sorted everything
before output so that diff isn't completely useless.
 2018-09-08 16:49:17 +02:00
Andrew Gallant
5d96993ee1 Fixed a nasty bug where closing could cause ReadFull to crash 
the program. Close #4.
 2018-09-08 16:49:16 +02:00
Andrew Gallant
3658686aee gofmt 2018-09-08 16:49:16 +02:00
Andrew Gallant
e635de5e1d Provide access to the X display number in the XGB Conn. 2018-09-08 16:49:16 +02:00
Andrew Gallant (Ocelot)
269a7b9cc6 The hack continues. I've increased the event channel buffer. I know I'm 
goofing here.

What I'd personally like to do is just use an "infinite" channel. That
is, push the limit of how many events can be processed to the machine
and not set an artificial limit in XGB. Some day...
 2018-09-08 16:49:15 +02:00
Andrew Gallant (Ocelot)
13eff4bec3 Tests were move to xproto package a long time ago. Update README. 2018-09-08 16:49:15 +02:00
Andrew Gallant (Ocelot)
08275ebda8 Doc fixes and stop exporting ReplyChecked and ReplyUnchecked 2018-09-08 16:49:15 +02:00
Andrew Gallant (Ocelot)
a9eae45cb3 Refresh build. Eh. 2018-09-08 16:49:14 +02:00
Andrew Gallant (Ocelot)
22ceab8074 Add rules for installing all packages. 2018-09-08 16:49:14 +02:00
Andrew Gallant (Ocelot)
e9dc18b4f9 Doc fix. 2018-09-08 16:49:14 +02:00
Andrew Gallant (Ocelot)
744c9688cc Benchmark with gomaxprocs=3 too 2018-09-08 16:49:13 +02:00
Andrew Gallant (Ocelot)
8ee0ea9899 A pathological example for profiling purposes. Use 'make test'. 2018-09-08 16:49:13 +02:00
Andrew Gallant (Ocelot)
e960f4d34e Add some style guidelines. 2018-09-08 16:49:07 +02:00
Paul Sbarra
cd22f99b20 auth: use encoding.binary 2012-05-28 17:58:32 -05:00
Andrew Gallant (Ocelot)
4ea94ca0fe Bug fix in the generator that was outputting %(MISSING) crud. 2012-05-26 18:24:52 -04:00
Andrew Gallant (Ocelot)
58bb2572c5 Doc touchups. 2012-05-26 18:22:25 -04:00
Andrew Gallant (Ocelot)
acb84171e5 Add new logger type so that it can be shut off. 2012-05-16 23:57:26 -04:00
Andrew Gallant (Ocelot)
424f293671 export logger so it can be disabled 2012-05-16 23:26:19 -04:00
Andrew Gallant (Ocelot)
45a4ee92eb close channels. 2012-05-12 22:17:10 -04:00
Andrew Gallant (Ocelot)
6bdfd1d1b1 A more idiomatic way of trying a non-blocking send on a buffered channel 
and falling back to a blocking send inside a goroutine.

This really needs to be fixed. The situation only arises when events are
sent and aren't pulled off the channel using {Wait,Poll}ForEvent.
Namely, if the event send blocks, the entire program will deadlock.

Using a goroutine is not ideal because we lose a guarantee of order:
that events are processed in the order of their arrival. However, it
seems OK as a temporary band-aide for a situation that probably doesn't
arise too often.

What I need to do is implement a dynamic queue. Here is a reference
implementation: http://play.golang.org/p/AiHBsxTFpj
 2012-05-12 21:55:57 -04:00
Andrew Gallant (Ocelot)
7abc9c6455 added some docs and removed some extraneous code 2012-05-12 21:44:53 -04:00
Andrew Gallant (Ocelot)
24fef4062a docs 2012-05-12 21:36:31 -04:00
Andrew Gallant (Ocelot)
f77feff864 some docs in the Makefile and removing a prefix that isn't needed. 2012-05-12 21:27:47 -04:00
Andrew Gallant (Ocelot)
aa95801b2d panic when an extension request is issued before an extension has been initialized. but give a nice error message for the happy people. 2012-05-11 23:59:38 -04:00
Andrew Gallant (Ocelot)
29942bf078 panic when an extension request is issued before an extension has been initialized. but give a nice error message for the happy people. 2012-05-11 23:58:52 -04:00
Andrew Gallant (Ocelot)
fb3128ed2a doc updates and a quick usage 2012-05-11 02:01:29 -04:00
Andrew Gallant (Ocelot)
3e6b354493 add a little more docs for errors 2012-05-11 01:58:52 -04:00
Andrew Gallant (Ocelot)
c00652934e better docs 2012-05-10 23:57:34 -04:00