protobuf

Protocol Buffers - Google's data interchange format (grpc依赖) https://developers.google.com/protocol-buffers/

Joshua Haberman b471ca6b81 The last major revision to the upb_stream protocol. Sources and sinks communicate by means of a upb_handlers object, which encapsulates a set of handler callbacks and will possibly offer richer semantics in the future like giving specific fields different callbacks. The upb_handlers protocol supports delegation, so sets of handlers can be written in reusable ways. For example, if a set of handlers is written to handle a specific .proto type, those handlers can be used whether that type is at the top level or whether it is a sub-message of a higher-level type. Delegation allows the streaming protocol to properly compose.		14 years ago
benchmarks	Optimizations and bugfix to benchmark.	15 years ago
core	The last major revision to the upb_stream protocol.	14 years ago
descriptor	Allow static upb_strings.	15 years ago
lang_ext	Lua support for fielddefs and getting their properties.	15 years ago
stream	Fleshed out upb_msg: test_vs_proto2 compiles but fails.	15 years ago
tests	Fleshed out upb_msg: test_vs_proto2 compiles but fails.	15 years ago
tools	Removed union tag from types.	15 years ago
upb.xcodeproj	Added Xcode project.	15 years ago
.gitignore	Makefile is much improved ("make deps" works again, etc).	16 years ago
LICENSE	More work on the decoder.	15 years ago
Makefile	The last major revision to the upb_stream protocol.	14 years ago
README	Split src/ into core/ and stream/.	15 years ago
TODO	Reduced the complexity of the cbparser interface.	15 years ago
gen-deps.sh	Split src/ into core/ and stream/.	15 years ago
perf-regression-test.py	Small fix to regression script.	16 years ago
perf-tests.sh	Refactoring: unify upb_msg.	16 years ago

README


upb - a minimalist implementation of protocol buffers.

- For API documentation, see the header files.
- To build type "make".


ROADMAP OF THE SOURCE
=====================

benchmark/
  Benchmarks of upb and other protocol buffer implementations.
core/
  The core source directory.  builds into core/libupb.a.  Contains only the
  very core library, which is capable of loading descriptors given the
  appropriate decoder.  Does not even contain decoders for the standard
  formats like the protobuf text and binary formats.
descriptor/
  Files that describe the format of Protocol Buffer "descriptors", which are
  protocol buffers that describe the format of other protocol buffers.  These
  are used extensively inside upb.
labs/
  Code that is not part of upb, but contains efficiency-related experiments
  about alternate ways of implementing things.  When possible, these are
  benchmarked by the tests in benchmark/.  We also test these with the tests
  in tests/, to ensure that the alternate implementations are actually correct.
stream/
  Implementations of streaming protobuf encoders and decoders.
tests/
  Unit tests.
tools/
  Command-line tools like the upb compiler.


CONTACT
=======

Author: Joshua Haberman (joshua@reverberate.org, haberman@google.com)
See LICENSE for copyright information.