Commit graph

360 commits

Author SHA1 Message Date
Rémi Verschelde
70ae90e0e8
Core: Drop custom copymem/zeromem defines
We've been using standard C library functions `memcpy`/`memset` for these since
2016 with 67f65f6639.

There was still the possibility for third-party platform ports to override the
definitions with a custom header, but this doesn't seem useful anymore.

Backport of #48239.
2021-04-29 12:34:11 +02:00
Fabio Alessandrelli
bfe182f221
[Net] Fix socket poll timeout on Windows.
Now correctly computes the timeout value in milliseconds.

(cherry picked from commit 46f7b0f74b)
2021-04-29 12:28:31 +02:00
Alex Hirsch
0b541af8a1
Allow nullptr with zero length in FileAccess get_buffer
fix #47071

(cherry picked from commit c28428fe4d)
2021-03-17 15:17:02 +01:00
Rémi Verschelde
76b375e6a3
Thread: Re-add pthread_np.h include for FreeBSD/OpenBSD
Was a regression from #45315.

Fixes #46998.

(cherry picked from commit 7a64819c2f)
2021-03-16 11:33:55 +01:00
Alex Hirsch
5a882a659a
Add parameter checkes to FileAccess get_buffer functions
fix #46540

(cherry picked from commit cdf3099c68)
2021-03-14 12:03:22 +01:00
Pedro J. Estébanez
76d5ab8b9a Restore needed null check in OS_Unix::execute() 2021-02-19 11:48:30 +01:00
Pedro J. Estébanez
6d89f675b1 Modernize Thread
- Based on C++11's `thread` and `thread_local`
- No more need to allocate-deallocate or check for null
- No pointer anymore, just a member variable
- Platform-specific implementations no longer needed (except for the few cases of non-portable functions)
- Simpler for `NO_THREADS`
- Thread ids are now the same across platforms (main is 1; others follow)
2021-02-18 11:58:08 +01:00
Pedro J. Estébanez
8f6a636ae7 Modernize Semaphore
- Based on C++11's `mutex` and `condition_variable`
- No more need to allocate-deallocate or check for null
- No pointer anymore, just a member variable
- Platform-specific implementations no longer needed
- Simpler for `NO_THREADS`
2021-02-18 11:58:08 +01:00
Pedro J. Estébanez
4ddcdc031b Modernize Mutex
- Based on C++11's `mutex`
- No more need to allocate-deallocate or check for null
- No pointer anymore, just a member variable
- Platform-specific implementations no longer needed
- Simpler for `NO_THREADS`
- `BinaryMutex` added for special cases as the non-recursive version
- `MutexLock` now takes a reference. At this point the cases of null `Mutex`es are rare. If you ever need that, just don't use `MutexLock`.
- `ScopedMutexLock` is dropped and replaced by `MutexLock`, because they were pretty much the same.
2021-02-18 11:58:08 +01:00
Pedro J. Estébanez
b450036120 Modernize RWLock
- Based on C++14's `shared_time_mutex`
- No more need to allocate-deallocate or check for null
- No pointer anymore, just a member variable
- Platform-specific implementations no longer needed
- Simpler for `NO_THREADS`
2021-02-18 11:41:07 +01:00
Lorenz Junglas
c7f2f9fa1f
Fix nanosleep usage
nanosleep returns 0 or -1 not the error code.
The error code "EINTR" (if encountered) is placed in errno, in which case nanosleep can be safely recalled with the remaining time.

This is required, so that nanosleep continues if the calling thread is interrupted by a signal.

See manpage nanosleep(2) for additional details.

(cherry picked from commit 1107c7f327)
2021-01-13 16:17:09 +01:00
Rémi Verschelde
49646383f1
Update copyright statements to 2021
Happy new year to the wonderful Godot community!

2020 has been a tough year for most of us personally, but a good year for
Godot development nonetheless with a huge amount of work done towards Godot
4.0 and great improvements backported to the long-lived 3.2 branch.

We've had close to 400 contributors to engine code this year, authoring near
7,000 commit! (And that's only for the `master` branch and for the engine code,
there's a lot more when counting docs, demos and other first-party repos.)

Here's to a great year 2021 for all Godot users 🎆

(cherry picked from commit b5334d14f7)
2021-01-13 16:17:06 +01:00
Fabio Alessandrelli
f73c9e555f
Remove now unused FileAccessBuffered.
(cherry picked from commit 781efc26e0)
2020-12-09 11:36:58 +01:00
Rémi Verschelde
ac8dedd532
doc: Warn about using Node internal processing
See #43689.

Also 'fixed' some spelling for behavior in publicly visible strings.
(Sorry en_GB, en_CA, en_AU, and more... Silicon Valley won the tech spelling
war.)

(cherry picked from commit a655de89e3)
2020-11-26 09:38:45 +01:00
Pedro J. Estébanez
3ec62c82a3 Implement no-window mode for X11 and MacOS
Bonus: Homogeinize and improve OS::alert() for no-window mode
2020-11-09 20:56:12 +01:00
Ev1lbl0w
126d08e33d
Fix wrong exit code being returned
(cherry picked from commit 0d3a168a53)
2020-10-28 14:05:41 +01:00
Haoyu Qiu
7840a550b5
Hides special folders in FileDialog for macOS
(cherry picked from commit 1998f78679)
2020-09-29 13:57:58 +02:00
Rémi Verschelde
b73a9109ab
NetBSD: Implement OS_Unix::get_executable_path()
Same implementation as OpenBSD seems to work fine.

(cherry picked from commit 01185acecb)
2020-09-18 11:55:58 +02:00
Rémi Verschelde
cb78a5d7ae
Linux/BSD: Fix support for NetBSD
Add __NetBSD__ to `platform_config.h` so that it can find `alloca`
and use the proper `pthread_setname_np` format.

Rename RANDOM_MAX to avoid conflict with NetBSD stdlib.

Fixes #42145.

(cherry picked from commit 5f4d64f4f3)
2020-09-18 10:29:52 +02:00
Marcel Admiraal
5f1dd48496
Replace calls to gmtime with gmtime_r and localtime with localtime_r.
(cherry picked from commit 4b3aec50c0)
2020-09-08 08:55:26 +02:00
bruvzg
b0aabf2c03 [macOS] Fix crash on failed fork.
(cherry picked from commit d6e3a8a137)
2020-08-14 00:32:04 +02:00
Rémi Verschelde
b40f3f9740 Style: Sync other changes from new fix_style.sh and clang_format.sh 2020-07-24 10:39:18 +02:00
Rémi Verschelde
7bf9787921 SCons: Format buildsystem files with psf/black
Configured for a max line length of 120 characters.

psf/black is very opinionated and purposely doesn't leave much room for
configuration. The output is mostly OK so that should be fine for us,
but some things worth noting:

- Manually wrapped strings will be reflowed, so by using a line length
  of 120 for the sake of preserving readability for our long command
  calls, it also means that some manually wrapped strings are back on
  the same line and should be manually merged again.

- Code generators using string concatenation extensively look awful,
  since black puts each operand on a single line. We need to refactor
  these generators to use more pythonic string formatting, for which
  many options are available (`%`, `format` or f-strings).

- CI checks and a pre-commit hook will be added to ensure that future
  buildsystem changes are well-formatted.

(cherry picked from commit cd4e46ee65)
2020-06-10 15:30:52 +02:00
Rémi Verschelde
ef715f37d5
Merge pull request #35091 from Faless/dtls/enet
[3.2] DTLS support + optional ENet encryption
2020-05-05 13:40:59 +02:00
Rémi Verschelde
c01e840f03
Merge pull request #36639 from RandomShaper/imvu/improve_drives_ux_3.2
Improve UX of drive letters (3.2)
2020-03-17 16:27:33 +01:00
Pedro J. Estébanez
6105dfdac9 Improve UX of drive letters
Namely, move the drive dropdown to just the left of the path text box and don't include the former
in the latter.

This improves the UX on Windows.

In the UNIX case, since its concept of drives is (ab)used to provide shortcuts to useful paths, its
dropdown is kept at the original location.
2020-03-17 14:48:54 +01:00
Mateo Dev .59
d6c94fd527 os: execute parse the command output from utf8
(cherry picked from commit 8a88637705)
2020-03-04 12:40:15 +01:00
Fabio Alessandrelli
6b9240aa84 Add peek option to NetSocket recv_from. 2020-02-25 11:26:34 +01:00
Fabio Alessandrelli
ec4abf421a Disable NetSocket reuse address on Windows.
It actually means reuse port -.- ...

(cherry picked from commits cae0d8853d
and 19ef28a614)
2020-02-20 07:57:50 +01:00
Hugo Locurcio
90a1f8d8a7
Make OS.execute() blocking by default if not specified
This makes `OS.execute()` calls quicker to set up when calling programs
in a blocking fashion.
2020-01-23 01:26:32 +01:00
Hugo Locurcio
785af45d8e
Disable colored console output when standard output isn't a TTY
This prevents Godot from writing ANSI escape codes when redirecting
stdout and stderr to a file.
2020-01-04 04:04:08 +01:00
Rémi Verschelde
a7f49ac9a1 Update copyright statements to 2020
Happy new year to the wonderful Godot community!

We're starting a new decade with a well-established, non-profit, free
and open source game engine, and tons of further improvements in the
pipeline from hundreds of contributors.

Godot will keep getting better, and we're looking forward to all the
games that the community will keep developing and releasing with it.
2020-01-01 11:16:22 +01:00
Fabio Alessandrelli
feb54d0ed7 Make NetSockets quiter.
Use print_verbose instead of ERR_* for network errors.
2019-12-17 16:08:24 +01:00
Fabio Alessandrelli
9269d6be32 UDP sockets broadcast is now disabled by default.
Add method `set_broadcast_enabled` to allow enabling broadcast via
GDScript.
2019-12-14 17:48:16 +01:00
Fabio Alessandrelli
ab1bfb9007 NetSocket set_broadcast_enabled returns Error enum 2019-12-10 12:11:52 +01:00
Rafał Mikrut
9ddb3265e1 Fix some crashes, overflows and using variables without values 2019-11-01 16:16:31 +01:00
Rémi Verschelde
ad685960da
Merge pull request #32617 from Faless/fix/fopen_close_exec
Disable file descriptor sharing with subprocs.
2019-10-26 23:11:41 +02:00
Fabio Alessandrelli
d780570faf Use WSAConnect instead of connect on Windows.
The misterious windows networking stack...
Using connect instead of WSAConnect causes socket error 10022 under
certain conditions.
See: https://github.com/godotengine/webrtc-native/ (issue 6)
Having to guess, code path for connect is different then WSAConnect with
NULL extra parameters.
The only reference about weird error with this code mentions something
called "Windows Filtering Platform" but windows internals are, as
always, obscure.

This might be something to try and report to Microsoft if anyone has the
time to spare with the likely outcome of being ignored.
2019-10-25 18:13:51 +02:00
bruvzg
7b64340eb0
Fix compilation warnings in macOS build, enable warnings=extra werror=yes for macOS CI. 2019-10-24 20:37:56 +03:00
Rémi Verschelde
02d75f99b9
Merge pull request #32616 from Faless/net/fix_close_exec
Disable socket descriptor sharing with subprocs.
2019-10-08 07:32:11 +02:00
Rémi Verschelde
e43155b44f
Merge pull request #32454 from jeronimo-schreyer/disable_unix_socket
Optional Unix Socket disable for devices that do not support it
2019-10-08 06:40:17 +02:00
Fabio Alessandrelli
ad9a5ee6f1 Disable file descriptor sharing with subprocs.
On Unix systems, file descriptors are usually shared among child
processes.
This means, that if we spawn a subprocess (or we fork) like we do in
the editor any open file descriptor will leak to the new process.
This PR sets the close-on-exec flag when opening a file, which causes
the file descriptor to not be shared with the child process.
2019-10-07 11:57:44 +02:00
Fabio Alessandrelli
9c91b2051a Disable socket descriptor sharing with subprocs.
On Unix systems, sockets are like file descriptors, and file descriptors
are usually shared among child processes.
This means, that if we spawn a subprocess (or we fork) like we do in the
editor, open file descriptors will leak to the new process.
This causes issue with sockets as they might remain open and bound
(listening) when the original process closes.
2019-10-07 11:53:01 +02:00
Rémi Verschelde
3f32ac11cc IP: Fix build error on UWP
Fixes this error:
```
drivers\unix\ip_unix.cpp(155): error C2593: 'operator =' is ambiguous
.\core/ustring.h(177): note: could be 'void String::operator =(const CharType *)'
.\core/ustring.h(176): note: or       'void String::operator =(const char *)'
drivers\unix\ip_unix.cpp(155): note: while trying to match the argument list '(String, int)'
```
2019-10-02 13:38:02 +02:00
Kanabenki
add91724e6 Fix casting to uint64_t when returning unix system time 2019-10-01 11:44:26 +02:00
Jairo
fe068b61ad Optional Unix Socket disable for devices that do not support it 2019-09-30 21:15:50 -03:00
Ruslan Mullayanov
b4c927b514 Added an exit code to the blocking mode of OS::execute
Updated documentation accordingly.

Fixes #31881.
2019-09-26 08:12:07 +02:00
qarmin
17732fe698 Added some obvious errors explanations 2019-09-25 10:28:50 +02:00
PouleyKetchoupp
b49226e085 Support for file not found in ConfigFile::Load and handle a few specific cases
EditorSettings::set_project_metadata: creates project_metadata.cfg if it doesn't exist
EditorPlugin::get_config: removed (not used)

Fixes #31444
2019-08-21 08:32:55 +02:00
Braden Bodily
71d71d55b5 Replace 'ERR_EXPLAIN' with 'ERR_FAIL_*_MSG' in 'core/' and 'editor/'
Condensed some if and ERR statements. Added dots to end of error messages

Couldn't figure out EXPLAINC. These files gave me trouble: core/error_macros.h, core/io/file_access_buffered_fa.h (where is it?),
core/os/memory.cpp,
drivers/png/png_driver_common.cpp,
drivers/xaudio2/audio_driver_xaudio2.cpp (where is it?)
2019-08-17 12:33:15 +02:00