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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>