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2025-11-26internal/pipewire: additional Client::Info test caseOphestra
This message follows the other Client::Info event before it. No idea why. Signed-off-by: Ophestra <cat@gensokyo.uk>
2025-11-26internal/pipewire: implement Client::InfoOphestra
Everything is already supported, as usual. Signed-off-by: Ophestra <cat@gensokyo.uk>
2025-11-25internal/pipewire: implement Core::BoundPropsOphestra
Very straightforward type, everything is already supported. Signed-off-by: Ophestra <cat@gensokyo.uk>
2025-11-25internal/pipewire: check nil marshalerOphestra
NULL values have special case in the format. This check ensures correctness serialising nil pointers. Signed-off-by: Ophestra <cat@gensokyo.uk>
2025-11-25internal/pipewire: implement Core::Info and generation footerOphestra
These are not directly related but are first encountered on the same message in the capture. Signed-off-by: Ophestra <cat@gensokyo.uk>
2025-11-25internal/pipewire: implement footerOphestra
The POD itself is serialised without requiring a special case, however its presence is only indicated by the difference in size recorded in the header and payload. Signed-off-by: Ophestra <cat@gensokyo.uk>
2025-11-25internal/pipewire: implement Long typeOphestra
Thankfully no special case here. Signed-off-by: Ophestra <cat@gensokyo.uk>
2025-11-25internal/pipewire: implement Id typeOphestra
This is, in fact, just a glorified Int type. Signed-off-by: Ophestra <cat@gensokyo.uk>
2025-11-25internal/pipewire: slice at POD boundaryOphestra
This prevents incorrectly reading trailing data as part of the current POD. Signed-off-by: Ophestra <cat@gensokyo.uk>
2025-11-25internal/pipewire: bounds check against wire sizeOphestra
This covers cases where wire size is not known ahead of time. Signed-off-by: Ophestra <cat@gensokyo.uk>
2025-11-25internal/pipewire: spa_dict trailing garbage within PODOphestra
This performs the check within the bounds of the POD only. This was not caught since spa_dict was only used as the final struct field until now. Signed-off-by: Ophestra <cat@gensokyo.uk>
2025-11-25internal/pipewire: zero size before validationOphestra
Leftover values from previous invocations cause incorrect behaviour here. Signed-off-by: Ophestra <cat@gensokyo.uk>
2025-11-25internal/pipewire: implement Core::SyncOphestra
Once again, already entirely supported, the offset is not yet fully verified but makes intuitive sense. Will verify this on future occurrences of the message. Signed-off-by: Ophestra <cat@gensokyo.uk>
2025-11-25internal/pipewire: implement Core::GetRegistryOphestra
This struct is entirely supported, so this change is very straightforward. Signed-off-by: Ophestra <cat@gensokyo.uk>
2025-11-25internal/pipewire: move test data to filesOphestra
These get very big later on, and would be painful to represent as the compound literal. Signed-off-by: Ophestra <cat@gensokyo.uk>
2025-11-25internal/pipewire: implement Client::UpdatePropertiesOphestra
This is the second message on the captured sample. Signed-off-by: Ophestra <cat@gensokyo.uk>
2025-11-25internal/pipewire: implement spa_dict typeOphestra
This is a terrible type that defies the type system. It is implemented on the concrete type to avoid special cases. Signed-off-by: Ophestra <cat@gensokyo.uk>
2025-11-25internal/pipewire: use custom marshaler when availableOphestra
This reduces special cases. This change also exposes unmarshalled message size on the wire. Signed-off-by: Ophestra <cat@gensokyo.uk>
2025-11-25internal/pipewire: implement string typeOphestra
This is still NUL terminated strings, and an extra NUL character on an 8-byte string does cause an extra 7 bytes of padding. Signed-off-by: Ophestra <cat@gensokyo.uk>
2025-11-25internal/pipewire: check for trailing garbageOphestra
This is useful during development. Signed-off-by: Ophestra <cat@gensokyo.uk>
2025-11-25internal/pipewire: implement Core::HelloOphestra
This implements enough types to correctly marshal and unmarshal Core::Hello. Signed-off-by: Ophestra <cat@gensokyo.uk>
2025-11-24internal/pipewire: add type constantsOphestra
This change also centralises encoding testing. Signed-off-by: Ophestra <cat@gensokyo.uk>
2025-11-23internal/pipewire: implement message headerOphestra
Test cases are from interactions between pw-container and PipeWire. Results are validated against corresponding body. Signed-off-by: Ophestra <cat@gensokyo.uk>
2025-11-19workflows: do not duplicate on pullsOphestra
This condition causes two runs to be created on a pull, as gitea does not check whether a run has already been created for the current commit. Signed-off-by: Ophestra <cat@gensokyo.uk>
2025-11-19internal/wayland: clean up pathname socketOphestra
This is cleaner than cleaning up in internal/system as it covers the failure paths. Signed-off-by: Ophestra <cat@gensokyo.uk>
2025-11-17internal/wayland: do not double close fdOphestra
These are already closed during securityContextBindPipe on a non-nil error. Signed-off-by: Ophestra <cat@gensokyo.uk>
2025-11-17internal/wayland: expose WAYLAND_VERSIONOphestra
This might be useful troubleshooting information. Signed-off-by: Ophestra <cat@gensokyo.uk>
2025-11-16.clang-format: increase indent widthOphestra
This significantly increases readability. This patch is pretty big so it is being done after mostly everything has settled. Signed-off-by: Ophestra <cat@gensokyo.uk>
2025-11-16internal/wayland: check pathname sizeOphestra
This avoids passing a truncated pathname to the kernel. Signed-off-by: Ophestra <cat@gensokyo.uk>
2025-11-16internal/wayland: increase error detailOphestra
This includes targeted paths in the returned errors. Signed-off-by: Ophestra <cat@gensokyo.uk>
2025-11-16internal/wayland: remove fd typecastsOphestra
These are no longer necessary since RawConn is no longer used. Signed-off-by: Ophestra <cat@gensokyo.uk>
2025-11-16internal/wayland: reimplement connect/bind codeOphestra
The old implementation is relocated to system/wayland/deprecated.go. Signed-off-by: Ophestra <cat@gensokyo.uk>
2025-11-15internal/wayland: relocate connection structOphestra
This interface is getting replaced, so relocating it to the deprecated wrapper package before working on its replacement. Signed-off-by: Ophestra <cat@gensokyo.uk>
2025-11-15internal/wayland: improve error handlingOphestra
Note: wl_registry_add_listener is undocumented everywhere. Its implementation calls wl_proxy_add_listener which returns 0 on success or -1 on failure. Signed-off-by: Ophestra <cat@gensokyo.uk>
2025-11-15.clang-format: do not limit line lengthOphestra
This hard limit destroys readability in some places. Signed-off-by: Ophestra <cat@gensokyo.uk>
2025-11-15nix: build with clangOphestra
Clang is better than gcc in various ways. This also pulls in clang-format which is very helpful. Signed-off-by: Ophestra <cat@gensokyo.uk>
2025-11-15internal: relocate packagesOphestra
Signed-off-by: Ophestra <cat@gensokyo.uk>
2025-11-14cmd/hakurei: reorder show entriesOphestra
This order semantically makes more sense and generally looks tidier. Signed-off-by: Ophestra <cat@gensokyo.uk>
2025-11-14treewide: migrate ldd callersOphestra
This discontinues use of the deprecated ldd.Exec function for #25. Signed-off-by: Ophestra <cat@gensokyo.uk>
2025-11-14ldd: require absolute pathnameOphestra
The sandbox which ldd(1) runs in does not inherit parent work directory, so relative pathnames will not work correctly. While it is trivial to support such a use case, the use of relative pathnames is highly error-prone and generally frowned against in this project. The Exec function remains available under the same signature until v0.4.0 where it will be removed. Signed-off-by: Ophestra <cat@gensokyo.uk>
2025-11-14ldd: cancel on decoder errorOphestra
This prevents blocking from failures caused by ldd(1) emitting output that is not anticipated by the decoder. Signed-off-by: Ophestra <cat@gensokyo.uk>
2025-11-14ldd: create musl entry representationOphestra
This mostly helps with debugging. Signed-off-by: Ophestra <cat@gensokyo.uk>
2025-11-14ldd: check decoder scan guardOphestra
This was unreachable via the Parse wrapper. Signed-off-by: Ophestra <cat@gensokyo.uk>
2025-11-14container: provide usage exampleOphestra
This requires cgo so unfortunately will not run in the playground. Signed-off-by: Ophestra <cat@gensokyo.uk>
2025-11-14ldd: update package doc commentOphestra
This should hopefully deter misuse of this package. Signed-off-by: Ophestra <cat@gensokyo.uk>
2025-11-14ldd: decode from readerOphestra
This should reduce memory footprint of the parsing process and allow decoding part of the stream. Signed-off-by: Ophestra <cat@gensokyo.uk>
2025-11-14internal/outcome: rename run from mainOphestra
The "main.go" name is quite confusing as this is often only present in main packages. Signed-off-by: Ophestra <cat@gensokyo.uk>
2025-11-14container/fhs: add constant for /dev/shm/Ophestra
This is mounted for the default read-only /dev/ when programs want to use shm_open(3). Defining it here is less error-prone and saves the extra append at runtime. Signed-off-by: Ophestra <cat@gensokyo.uk>
2025-11-13internal/info: relocate from internalOphestra
This is cleaner and makes more sense. The longer LDFLAGS was never a valid concern since it is always inserted by a script. Signed-off-by: Ophestra <cat@gensokyo.uk>
2025-11-13treewide: document linkname usesOphestra
These provide justification for each use of linkname. Poorly thought out uses of linkname are removed. Signed-off-by: Ophestra <cat@gensokyo.uk>