The overall motivation for this interface is to consolidate many places in upb that are parsing wire format data directly.
This interface is not yet complete, but this is a good start. We have enough to port the wire format parsing in accessors.c to this interface. We can follow up by porting more places that do wire format parsing.
PiperOrigin-RevId: 498109788
Moving the logic down to EpsCopyInputStream makes it easier to test and reuse this functionality.
We also implement aliasing for the final bytes of the patch buffer, which has never been supported before. We used to always force a copy for any data parsed out of the patch buffer at the end of the stream.
Much of this logic is ported directly from the C++ EpsCopyInputStream class.
PiperOrigin-RevId: 498091644
Mark upb_Message_GetOrCreateMutableArray() as UPB_API_INLINE
Update the kernel ffi code to reflect the new function signature
Rerun ffigen
PiperOrigin-RevId: 498019021
This CL eliminates the last remaining callers of GetFieldOffset(), therefore opening the door to a more principled bootstrapping process.
PiperOrigin-RevId: 497871886
This CL eliminates the last remaining callers of GetFieldOffset(), therefore opening the door to a more principled bootstrapping process.
PiperOrigin-RevId: 497864910
This is part of the ongoing effort to remove any hard-coding of layout offsets into the generated code (except via `upb_MiniTableField` values).
PiperOrigin-RevId: 497281306
We would like for upb_Map_Delete() to optionally return the deleted value.
Unfortunately this will require several steps since we are crossing repos.
Step #1: Add a new version of the function and point all local uses at it.
PiperOrigin-RevId: 497275930
This is part of the ongoing effort to remove any hard-coding of layout offsets into the generated code (except via `upb_MiniTableField` values).
PiperOrigin-RevId: 497266785
This is part of the ongoing effort to remove any hard-coding of layout offsets into the generated code (except via `upb_MiniTableField` values).
PiperOrigin-RevId: 497238313
This mirrors the structure of C++ protobuf, which has an EpsCopyInputStream class.
This will lay the foundation for making EpsCopyInputStream capable of true streaming, by reading its input from a ZeroCopyInputStream. It also lets us test EpsCopyInputStream separately from the decoder: see the new unit test that fuzzes upb_EpsCopyInputStream.
After this CL is submitted, the two decoders (the normal decoder and the fast decoder) should no longer be accessing the members of upb_EpsCopyInputStream.
PiperOrigin-RevId: 494400285
- Rename the accessors from upb_MiniTable_Foo() to upb_Message_Foo()
- delete _upb_Message_Clearext() which is now redundant
- Allow the getters and setters to accept both extension and non-extension fields
- Add a (upb_Arena*) param to setters (only needed for extensions)
- Change setters from void to bool (since extensions may require allocations)
PiperOrigin-RevId: 493760399
Protobuf Team Bot
Deanna Garcia
Joshua Haberman
Eric Salo
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deannagarcia
Mike Kruskal
Jie Luo