aboutsummaryrefslogtreecommitdiffhomepage
path: root/internal/pipewire
AgeCommit message (Collapse)Author
2025-11-27internal/pipewire: define size constantsOphestra
This gets rid of magic numbers in marshal/unmarshal. Signed-off-by: Ophestra <cat@gensokyo.uk>
2025-11-26internal/pipewire: implement Core::DoneOphestra
The message in the sample does not correspond to any known method call. The spec does not mention what to do with messages like this, but all existing usage code simply drops it. Signed-off-by: Ophestra <cat@gensokyo.uk>
2025-11-26internal/pipewire: optional final trailing garbage checkOphestra
Omitting the check is only useful for custom unmarshaler. Signed-off-by: Ophestra <cat@gensokyo.uk>
2025-11-26internal/pipewire: additional Client::Info test caseOphestra
This appears to add *one single entry* compared to the message before it. The inefficiency of this protocol is beyond imagination. Signed-off-by: Ophestra <cat@gensokyo.uk>
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>