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Commit Graph

67 Commits

Author SHA1 Message Date
Peter Johnson
c8482cd6d2 wpiutil: Add WebSocket implementation (#1186) 
This is a RFC 6455 compliant implementation with both client and server support.
 2018-08-24 20:54:23 -07:00
Peter Johnson
d6d5321828 wpiutil UidVector: Implement clear() and forward iterator (#1293) 
The forward iterator only iterates over "live" elements.

Also add a couple of unit tests for UidVector.
 2018-08-24 20:39:57 -07:00
Peter Johnson
8d91343bf5 wpiutil spinlock.h: Include STL mutex for convenience (#1292) 
The STL mutex header defines classes like lock_guard and unique_lock.
 2018-08-24 20:39:20 -07:00
Peter Johnson
8d8f120cc3 EventLoopRunner: Use AsyncFunction 2018-08-20 22:21:53 -07:00
Peter Johnson
57490e0002 Add uv::AsyncFunction to do a roundtrip function call to a uv::Async 
This optionally blocks to wait for a return value.
 2018-08-20 22:21:53 -07:00
Peter Johnson
1de1900dbb Change uv::Async to accept data parameters 
This is a breaking change as it makes Async a template (e.g. Async<> must
be used instead of just Async).  When data parameters are provided, an
internal mutex and vector is used to hold the parameter packs until the loop
runs.
 2018-08-20 22:21:53 -07:00
Peter Johnson
4a3e43d4a7 Add HttpMultipartScanner (#1197) 
This is a non-blocking version of FindMultipartBoundary.
 2018-08-20 22:00:54 -07:00
Peter Johnson
9e37ee13de Add wpi::HttpServerConnection and an example of its use (#1281) 2018-08-20 13:11:39 -07:00
Peter Johnson
83cfb8b19f UrlParser: fix Has() functions (#1283) 2018-08-19 17:25:42 -07:00
Peter Johnson
82b25d0ec9 spinlock_bench.cpp: Fix wpiformat warning (#1282) 2018-08-19 17:25:20 -07:00
Peter Johnson
46ae19d082 wpiutil: Add a mutex-compatible spinlock implementation (#1272) 
Note this is only faster than mutex if compiler optimization is enabled.
 2018-08-19 01:01:10 -07:00
Peter Johnson
77124a229e Twine: disable part of isValid() that causes spurious warnings (#1271) 2018-08-16 19:35:40 -07:00
Peter Johnson
0e9172f9a7 Fix many errorprone warnings (#1247) 
This fixes two real bugs:
- TimedRobot had a m_period that was hiding the IterativeRobotBase m_period
  and was not getting initialized.
- PDPSim was swapping two parameters to getCurrent()
 2018-07-29 16:47:22 -07:00
Peter Johnson
9408fd5176 Add Doxygen comments for namespaces (#1245) 2018-07-29 12:49:28 -07:00
Thad House
00c2cd7dab Improve JNI loading efficiency (#1224) 
A hash is stored for each native library with the name libraryName.hash.
If the library is not found on the system search path, it is extracted to a cache directory.
Extracted libraries are named with the hash appended, so the library will not be
re-extracted if one with the same hash already exists.

Hashing without the hash file requires double traversing if the file is not in the cache,
but it is still faster than creating a new file in most cases.  This won't be needed
after opencv is updated to provide a hash as well.
 2018-07-29 10:20:41 -07:00
Peter Johnson
826ed7fe3c SmallPtrSet: Fix makeIterator 2018-07-28 17:34:42 -07:00
Peter Johnson
7fd7192b16 Disable UvGetAddrInfo Concurrent test on Windows (#1227) 
This test likes to intermittently hang for some unknown reason, so disable it.
 2018-07-27 21:41:04 -07:00
Peter Johnson
8aac46542d Add a SimpleBufferPool for uv::Buffer (#1215) 
Buffers are reused on a regular basis in many use cases.
 2018-07-25 00:58:54 -07:00
Peter Johnson
c25d48fd0c HttpParser: Add Reset() function (#1210) 
This allows reuse of the HttpParser object for multiple requests.
 2018-07-22 19:41:23 -07:00
Peter Johnson
31ced30c1e HttpParser: Change Execute() to return StringRef (#1209) 
This is more user-friendly than returning the number of parsed bytes.
 2018-07-22 15:07:22 -07:00
Peter Johnson
5bf5821138 Cleanup docs in uv::Stream and uv::Tcp (#1207) 2018-07-22 13:01:14 -07:00
Peter Johnson
eed28a5852 Add sockaddr_in overloads for uv::Tcp and uv::Udp (#1206) 
These help avoid the need for reinterpret_casts in common use cases.
 2018-07-22 13:01:00 -07:00
Peter Johnson
435e026c08 uv::Loop: Add user-defined data (#1205) 2018-07-22 13:00:47 -07:00
Peter Johnson
739267d36d Add Reuse function to uv::Tcp (#1208) 
This allows reusing the Tcp object in cases when the connection errors out.
 2018-07-22 12:31:50 -07:00
Peter Johnson
70b0d7cb03 UDPClient: Add receive functionality (#1204) 2018-07-21 23:49:16 -07:00
Peter Johnson
caa03d23a3 Make JxArrayRef less error-prone for jxArray (#1190) 
Add a length-taking overload so that if a length happens to be provided for
a jarray, the direct byte buffer overload is not used.
 2018-07-17 20:19:49 -07:00
Peter Johnson
297863b17a Add HttpParser and UrlParser C++ wrappers for http_parser. 2018-07-17 02:24:56 -07:00
Peter Johnson
1992b67ee3 Import nodejs/http-parser. 
Upstream version: 5b76466c6b9063e2c5982423962a16f7319c81f8
 2018-07-17 02:24:56 -07:00
Peter Johnson
e2314f3528 wpiutil: Add C++ libuv wrappers (#1166) 
- Provide an EventLoopRunner to run uv::Loop on a separate thread.

- Add raw_ostream wrapper for uv::Buffer.
 2018-07-17 01:06:24 -07:00
Peter Johnson
de5d7d3c17 Only use priority_mutex on RoboRIO by default. (#1172) 
On all Linux platforms it can be specifically requested by defining
WPI_USE_PRIORITY_MUTEX.
 2018-07-03 20:35:07 -07:00
Peter Johnson
70960b0251 Signal: rename Signal to Signal_mt and Signal_st to Signal. 
The single-threaded version is fine for most of the use cases we're planning
on, and is half the size on most platforms.
 2018-06-30 00:21:09 -07:00
Peter Johnson
c8afe9bc2f Signal: Optimize to use plain std::function. 
This optimizes the common case of a single simple callback (e.g. std::function
or lambda) so no additional allocation is required.  As a Connection return
value is not possible in this case, provide a separate connect_connection()
function to provide that.
 2018-06-30 00:21:09 -07:00
Peter Johnson
b5bacc09a7 libuv: Silence cast-function-type warning on GCC 8. (#1169) 
GCC 8 treats void(*)(void) specially to silence the warning.
 2018-06-28 00:33:24 -07:00
Peter Johnson
876c650471 wpiutil: Add a signal-slot implementation. (#1163) 
Imported from https://github.com/palacaze/sigslot

Classes were renamed from lowercase_me to UppercaseMe style, primarily
to avoid conflicting with the C standard library "signal" function.  They
were also moved to the "wpi::sig" namespace.
 2018-06-27 23:01:17 -07:00
Peter Johnson
d94f49b3ba libuv: Silence clang compiler warning in uv-common.c 2018-06-24 10:31:55 -07:00
Peter Johnson
39670fc9c0 libuv: Add pragmas for win32 libraries. 2018-06-24 10:31:55 -07:00
Peter Johnson
6f0d50b9cb libuv: Avoid conditional-true compiler warning. 
Instead use a preprocessor macro to comment out the code as necessary.
 2018-06-24 10:31:55 -07:00
Peter Johnson
873b2ed13c libuv: Add missing casts. 2018-06-24 10:31:55 -07:00
Peter Johnson
321c144d21 libuv: Remove extern "C" from uv.h. 
This results in name-mangling of the uv symbols and thereby avoids potential
symbol conflicts with system libuv installations.
 2018-06-24 10:31:55 -07:00
Peter Johnson
13e1af259c libuv: Remove MSVC 2008 stdint from uv.h and uv-win.h. 2018-06-24 10:31:55 -07:00
Peter Johnson
9d7792ead0 libuv: Remove aix, os390, and sunos from uv-unix.h. 2018-06-24 10:31:55 -07:00
Peter Johnson
6d93d3c250 libuv: Rename source files from .c to .cpp. 
This ensures they will actually get compiled as C++.
 2018-06-24 10:31:55 -07:00
Peter Johnson
156822dbc8 Import libuv 1.21.0. 2018-06-24 10:31:55 -07:00
Peter Johnson
ea7d11b1db Twine: Make isNull() public. (#1162) 
This makes it possible to pass "null" Twines and detect it in the callee.
 2018-06-23 16:13:50 -07:00
Austin Shalit
e548a5f705 Update and enable PMD 6.3.0 (#1107) 2018-06-03 10:00:53 -07:00
Peter Johnson
6aebba5452 Import MapVector from LLVM. (#1128) 2018-06-03 08:39:14 -07:00
Tyler Veness
8c680a26f8 Moved C++ comments from source files to headers (#1111) 
Also sorted functions in C++ sources to match order in related headers.
 2018-05-31 20:47:15 -07:00
Thad House
307da3ad2d Simplify allocation of JNI global classes and exceptions (#1110) 
Helps ensure they get freed properly (We have had a few cases before where this wasn't the case).
 2018-05-29 15:44:16 -07:00
Austin Shalit
40cc743cc7 Enable checkstyle on cscore, ntcore, wpiutil (#1032) 
Also update to version 8.10.
 2018-05-24 00:31:04 -04:00
Peter Johnson
a2ecb1027a Update LLVM to latest upstream. (#1080) 
Also change header guards to WPI header guards.
Remove StringRef::c_str() customization, replacing the handful of uses with Twine or SmallString.
TCPStream: Include errno.h and make Windows includes lowercase for consistency.

Upstream LLVM version: eb4186cca7924fb1706357545311a2fa3de40c59
 2018-05-22 23:31:08 -07:00