From 3affb319260263efc3cee502896d9f981186c7da Mon Sep 17 00:00:00 2001 From: Joshua Haberman Date: Sat, 5 Feb 2011 18:53:32 -0800 Subject: Tons of work: we're close to passing test_vs_proto2 again. --- core/upb_glue.h | 42 ++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 42 insertions(+) create mode 100644 core/upb_glue.h (limited to 'core/upb_glue.h') diff --git a/core/upb_glue.h b/core/upb_glue.h new file mode 100644 index 0000000..61111f5 --- /dev/null +++ b/core/upb_glue.h @@ -0,0 +1,42 @@ +/* + * upb - a minimalist implementation of protocol buffers. + * + * upb's core components like upb_decoder and upb_msg are carefully designed to + * avoid depending on each other for maximum orthogonality. In other words, + * you can use a upb_decoder to decode into *any* kind of structure; upb_msg is + * just one such structure. You can use upb_decoder without having to link in + * upb_msg. + * + * However, for convenience we provide functions here for doing common + * operations like deserializing protobuf binary format into a upb_msg. The + * compromise is that this file drags in almost all of upb as a dependency, + * which could be undesirable if you're trying to use a trimmed-down build of + * upb. + * + * Copyright (c) 2011 Joshua Haberman. See LICENSE for details. + */ + +#ifndef UPB_GLUE_H +#define UPB_GLUE_H + +#ifdef __cplusplus +extern "C" { +#endif + +// Forward-declares so we don't have to include everything in this .h file. +// Clients should use the regular, typedef'd names (eg. upb_string). +struct _upb_string; +struct _upb_msg; +struct _upb_msgdef; +struct _upb_status; + +// Decodes the given string, which must be in protobuf binary format, to the +// given upb_msg with msgdef "md", storing the status of the operation in "s". +void upb_strtomsg(struct _upb_string *str, struct _upb_msg *msg, + struct _upb_msgdef *md, struct _upb_status *s); + +#ifdef __cplusplus +} /* extern "C" */ +#endif + +#endif -- cgit v1.2.3