Commit Graph

15320 Commits

Author SHA1 Message Date
Max Kellermann
227ab998bc lib/nfs/Connection: pass status and data to the NfsClientError ctor
This way, we avoid calling the FormatNfsClientError() which crashes
when nfs_get_error() returns nullptr; that can happen on RPC errors:
then, libnfs's check_nfs4_error() doesn't call nfs_set_error().

Closes https://github.com/MusicPlayerDaemon/MPD/issues/2040
2024-05-10 16:36:29 +02:00
Max Kellermann
9384bff6f9 lib/nfs/Manager: add method MakeConnection()
This uses the libnfs function nfs_parse_url_dir() which means MPD
gains support for the libnfs arguments like "version".

Closes https://github.com/MusicPlayerDaemon/MPD/issues/2039
2024-05-07 21:22:43 +02:00
Max Kellermann
9947d3e67f lib/nfs/Connection: use nfs_fstat64_async()
This is 64-bit-safe and anyway, nfs_fstat_async() doesn't work with
NFSv4.
2024-05-07 21:22:40 +02:00
Max Kellermann
67f01fbdb6 db/plugins/simple/Song: pass StorageFileInfo to UpdateFile()
Eliminates a redundant GetInfo() call.
2024-05-07 21:22:39 +02:00
Max Kellermann
164b5b0cf3 db/Song, SongUpdate: remove unnecessary c_str() calls
Just case implicitly to std::string_view, which is both simpler and
safer.
2024-05-07 21:13:38 +02:00
Max Kellermann
56bb1dddd7 lib/nfs/Connection: simplify error handling in OnSocketReady() 2024-05-06 18:35:58 +02:00
Max Kellermann
e6b1cf540b lib/nfs/Connection: remove unnecessary initializers from MountInternal() 2024-05-06 18:24:36 +02:00
Max Kellermann
d61c83ace8 lib/nfs/Connection: create the nfs_context in the constructor
Another lifetime simplification.
2024-05-06 18:22:23 +02:00
Max Kellermann
4139024b3d lib/nfs/Connection: return from OnSocketReady() after error 2024-05-06 18:20:42 +02:00
Max Kellermann
48fe8666c9 lib/nfs/Connection: call nfs_destroy_context() only in the destructor
This simplifies the lifetime of the nfs_context object.
2024-05-06 18:16:11 +02:00
Max Kellermann
90a44a0c07 lib/nfs/Connection: replace flag "mount_finished" with enum 2024-05-06 18:16:11 +02:00
Max Kellermann
e013c19223 storage/nfs: remove unused method EnsureConnected() 2024-05-06 18:16:11 +02:00
Max Kellermann
4684d05fa6 player/Thread: reset the decoder_starting flag in StopDecoder()
Fixes crash bug (assertion failure) if a new "play" command is handled
while the player thread waits for decoder startup.
2024-05-06 17:38:58 +02:00
Max Kellermann
1c3a1c842d lib/nfs/Lease: use InstrusiveList instead of std::list 2024-05-06 17:22:36 +02:00
Max Kellermann
f5127686fe lib/nfs/Connection: pass std::exception_ptr by value 2024-05-06 17:03:21 +02:00
Max Kellermann
2b0275a1c8 lib/nfs/Connection: pass server and export_name as std::string_view 2024-05-06 17:01:15 +02:00
Max Kellermann
028693c380 lib/nfs/Manager: forward-declare class ManagedConnection 2024-05-06 16:58:41 +02:00
Max Kellermann
63920be17e lib/nfs/Connection: make server and export_name const 2024-05-06 16:55:57 +02:00
Max Kellermann
96888cce9c storage/nfs: pass std::string_view to the NfsStorage ctor 2024-05-06 15:28:01 +02:00
Max Kellermann
bcc39be784 lib/nfs/Base: use std::string_view 2024-05-06 15:25:55 +02:00
Max Kellermann
b6314b4c4b lib/nfs/Base: use std::array 2024-05-06 15:22:49 +02:00
Max Kellermann
23d895415a lib/nfs/meson.build: require libnfs 4.0
All Linux distributions have at least version 4, and thus I cannot
test with older versions.
2024-05-06 14:54:04 +02:00
Max Kellermann
518ce0187a remove macOS support
There were a few macOS related bug reports on the bug tracker which
have been open for years without a volunteer caring for them.  The
GitHub actions build has also been broken for a long time due to bugs
in the ancient LLVM toolchain shipped with macOS, making macOS an
unsuitable non-Linux target for testing MPD's portability.

All of this makes macOS support an annoying liability for me.  To
avoid more frustration, I'm hereby dropping macOS support completely
from MPD.  Maybe this causes enough pain for a new maintainer to
spawn, but maybe nobody cares, so... let's see.
2024-05-06 14:11:50 +02:00
Max Kellermann
615f6f50ce lib/yajl: drop "yajl/" prefix from #include paths
According to the yajl API documentation, #include lines should have
the "yajl/" path prefix, but the actual pkg-config file contains:

 includedir=${dollar}{prefix}/include/yajl

.. which already contains this directory name, and thus the "yajl/"
prefix cannot work.  Unfortunately, the yajl project hasn't been
maintained for nearly 10 years, and there's little chance this bug
will ever be fixed.
2024-05-06 13:31:34 +02:00
Max Kellermann
03b674ce73 net/meson.build: compile IPv[46]Address.cxx only if TCP is enabled 2024-05-06 12:57:55 +02:00
Max Kellermann
9c421997bf net/SocketDescriptor: WriteNoWait() uses MSG_NOSIGNAL 2024-05-06 12:55:02 +02:00
Max Kellermann
73509fc189 net/LocalSocketAddress: new class wrapping struct sockaddr_un 2024-05-06 12:54:45 +02:00
Max Kellermann
7c9b7fa311 net/SocketAddress: use std::string_view::find() instead of std::memchr() 2024-05-06 12:54:45 +02:00
Max Kellermann
cbba22c947 net/SocketAddress: include IPv[46]Address.hxx only ifdef HAVE_TCP 2024-05-06 12:50:44 +02:00
Max Kellermann
f8529d4fe6 net/{Allocated,Static}SocketAddress: inline GetLocalRaw() 2024-05-06 12:50:29 +02:00
Max Kellermann
2a206ef309 net/StaticSocketAddress: add method GetLocalPath() 2024-05-06 12:50:24 +02:00
Max Kellermann
6200c0dc46 net/StaticSocketAddress: include <string_view> only ifdef HAVE_UN 2024-05-06 12:50:19 +02:00
Max Kellermann
1760310123 Revert "util/IntrusiveList: allow the last disposer to destroy the IntrusiveList"
This reverts commit 669cbcd25a
("util/IntrusiveList: allow the last disposer to destroy the
IntrusiveList").  It was bad because it could lead to off-by-one crash
bugs when the last item was removed inside the previous item's
disposer.

We need a different solution for the other crash bug that was fixed by
the reverted commit.
2024-05-06 12:49:30 +02:00
Max Kellermann
56d4784b11 util/IntrusiveList: add API documentation 2024-05-06 12:48:53 +02:00
Max Kellermann
4d3adaa557 event/SocketEvent: erase IMPLICIT_FLAGS in Cancel{Read,Write}()
Without this, calling CancelRead() after ScheduleRead() would leave
the HANGUP scheduled, and the caller could receive HANGUP events over
and over which are never properly handled, leading to a busy loop.

The semantics of this API are hard to get right, because the
IMPLICIT_FLAGS (a property of epoll) are somewhat weird.  But it seems
that this change repairs a side effect of the SocketEvent interface
that seemed counterintuitive.
2024-05-06 12:48:42 +02:00
Max Kellermann
6830cf9dcf net/AllocatedSocketAddress: add SetLocal() overload with std::string_view 2024-05-06 12:48:42 +02:00
Max Kellermann
7ebe56fdd9 util/SpanCast: allow ToStringView() only with integral char types
This avoids std::string_view specialization that make no sense.
2024-04-16 12:37:08 +02:00
Max Kellermann
fae235197f util/SpanCast: allow ReferenceAsBytes() only with trivially-copyable
Addd the std::has_unique_object_representations_v constraint so we
cast stuff to std::byte only if this would make sense.
2024-04-16 12:33:36 +02:00
Max Kellermann
0c1ecc96a8 *: let libfmt quote strings 2024-04-16 11:50:18 +02:00
Max Kellermann
39c9e92f42 lib/fmt: require libfmt 9
Version 9 added the "debug format" which I'd like to use.
2024-04-16 11:50:18 +02:00
Max Kellermann
0d8498f1d1 lib/fmt/SocketAddressFormatter: simpler template syntax 2024-04-16 11:02:36 +02:00
Max Kellermann
7198db758d lib/fmt/PathFormatter: eliminate AllocatedPath specialization with std::convertible_to<Path> 2024-04-16 11:00:21 +02:00
Max Kellermann
7a4743d00e config/File: add missing include 2024-04-16 11:00:21 +02:00
Max Kellermann
ae85c2a979 db/Configured: log debug message when there is no cache directory
Closes https://github.com/MusicPlayerDaemon/MPD/issues/1525
2024-04-16 10:57:28 +02:00
Max Kellermann
9c7b930f8f Merge branch 'alsa-drain-recovery' of https://github.com/borine/MPD 2024-04-15 22:21:53 +02:00
Max Kellermann
57212d5a35 player/Thread: remove unnecessary StartDecoder() call
Let Run() do this in the next loop iteration.
2024-04-15 21:49:11 +02:00
Max Kellermann
7236f83999 player/Thread: do not start the decoder twice
Upon receiving PlayerCommand::QUEUE, call StartDecoder() only if the
decoder is not already starting.  Checking just
DecoderControl::IsIdle() is not enough because the decoder may already
have finished decoding the song before the player has started playing
it and before it had a chance to call CheckDecoderStartup().

Omitting the StartDecoder() call now means it will be started later in
the Run() main loop, after CheckDecoderStartup() has succeeded (which
effectively switches to the song that has already been decoded by the
current decoder).

This fixes an assertion failure when compiled in debug mode
(`-Db_ndebug=false`) and random noise playback in non-debug mode
(`-Db_ndebug=true`).

Closes https://github.com/MusicPlayerDaemon/MPD/issues/1900
2024-04-15 21:39:53 +02:00
Max Kellermann
c8ece786dd player/Thread: add assert() to StartDecoder()
StartDecoder() must not be called when a decoder is still being
started.  This detects the bug
https://github.com/MusicPlayerDaemon/MPD/issues/1900 earlier.
2024-04-15 21:36:11 +02:00
Max Kellermann
1e4bf90c60 io, net, evnet: quote file names in error messages 2024-04-10 13:36:05 +02:00
Max Kellermann
b3a31b69ee util/RedBlackTree: fix lost "right" child while swapping with successor
Fixes a tree corruption bug that led to assertion failures.
2024-04-10 13:35:31 +02:00