protobuf

Commit Graph

Author	SHA1	Message	Date
Josh Haberman	340bd01338	Removed default instance and oneof array from tables.	6 years ago
Joshua Haberman	c8f6a27e6b	Enforced that upb_msg lives in an Arena only, and other simplifying. upb_msg was trying to be general enough that it could either live in an arena or be allocated with malloc()/free(). This was too much complexity for too little benefit. We should commit to just saying that upb_msg is arena-only. I also ripped out the code to glue upb_msg to the existing handlers-based encoder/decoder. upb_msg has its own, small, simple encoder/decoder. I'm trying to whittle down upb_msg to a small and simple core. I updated the Lua extension for these changes. Lua needs some more work to properly create arenas per message. For now I just created a single global arena.	6 years ago
Joshua Haberman	1b9d37a00e	Start migrating upb_msglayout to be suitable for generated code. This involves: - remove upb_msglayout -> upb_msgfactory dependency. - remove upb_msglayout -> upb_msgdef dependency (in progress). - make upb_msglayout use a representation that can be statically initialized by generated code. The goal here is that upb_msglayout becomes a kind of "descriptor lite": it contains enough data to parser and serialize protobufs and manipulate a upb_msg in memory, while being far smaller and simpler than a full descriptor. It also does not include field names, which can be a benefit for applications that do not want to leak field names. Generated code can then create a upb_msglayout, and do most things without ever needing to construct full descriptors/defs if they don't want to.	8 years ago
Josh Haberman	693b841ec6	Removed all code for adding extensions to upb_symtab. This means extensions can't be used until we implement the replacement APIs for accessing extensions from a symtab.	8 years ago
Josh Haberman	47da2afd52	Make upb::SymbolTable no longer reference-counted. This transitions it from shared ownership to unique ownership.	8 years ago
Josh Haberman	15c388b819	Basic serialization for upb_msg and Lua. Doesn't yet include strings, submessages, maps, or repeated fields.	8 years ago
Josh Haberman	949aeee3f1	Changes for PR comments.	8 years ago
Josh Haberman	4b0c4ca7fb	New upb_msg code and Lua bindings around it. There are still some things that are unfinished, but we are at parity with what Lua had before.	8 years ago
Joshua Haberman	ac2689cec7	Put oneofs in the same table as fields. (#60 ) * Put oneofs in the same table as fields. Oneofs and fields are not allowed to have names that conflict, so we might as well put them all in the same table. This also allows an efficient operation that looks for both fields and oneofs in a single lookup. Added support for OneofDef to Lua to allow testing of this. * Addressed PR comments.	9 years ago
Josh Haberman	016587ea33	Moved lunit to third_party for Google compliance.	10 years ago
Josh Haberman	51cf616dab	Changes to Lua module loading, and file generation. This change has several parts: 1. Resurrected tools/upbc. The code was all there but the build was broken for open-source. Now you can type "make tools/upbc" and it will build all necessary Lua modules and create a robust shell script for running upbc. 2. Changed Lua module loading to no longer rely on OS-level .so dependencies. The net effect of this is that you now only need to set LUA_PATH and LUA_CPATH; setting LD_LIBRARY_PATH or rpaths is no longer required. Downside: this drops compatibility with Lua 5.1, since it depends on a feature that only exists in Lua >=5.2 (and LuaJIT). 3. Since upbc works again, I fixed the re-generation of the descriptor files (descriptor.upb.h, descriptor.upb.c). "make genfiles" will re-generate these as well as the JIT code generator. 4. Added a Travis test target that ensures that the checked-in generated files are not out of date. I would do this for the Ragel generated file also, but we can't count on all versions of Ragel to necessarily generate identical output. 5. Changed Makefile to no longer automatically run Ragel to regenerate the JSON parser. This is unfortuante, because it's convenient when you're developing the JSON parser. However, "git clone" sometimes skews the timestamps a little bit so that "make" thinks it needs to regenerate these files for a fresh "git clone." This would normally be harmless, but if the user doesn't have Ragel installed, it makes the build fail completely. So now you have to explicitly regenerate the Ragel output. If you want to you can uncomment the auto-generation during development.	10 years ago
Josh Haberman	66a74a4fd5	Added lua and core32 Travis builds, and rewrote README.md	10 years ago
Josh Haberman	2d10fa3307	Sync from internal Google development.	11 years ago
Josh Haberman	0fd2f83088	Sync to internal Google development.	11 years ago

14 Commits (4a7bc85d7245a19e7e380e7429011b96287974ec)