c18aa7795a
There was a twist code path (that some times showed up due to what happened to be in memory in failure cases), that would cast a bogus wire type into the enum, and then fall through switch statements. Resolve this by validating all wire types when parsing tags and throwing the error at that point so it can't enter the system. As added safety, stick in a few asserts for apis that get passed tags to ensure they also are only seeing valid data. Bonus: Tweak the parsing loop to skip some work when we get the end marker (zero tag) instead of still looping through all the fields. |
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| benchmarks | ||
| cmake | ||
| conformance | ||
| csharp | ||
| docs | ||
| editors | ||
| examples | ||
| java | ||
| javanano | ||
| jenkins | ||
| js | ||
| m4 | ||
| more_tests | ||
| objectivec | ||
| php | ||
| protoc-artifacts | ||
| python | ||
| ruby | ||
| src | ||
| util/python | ||
| .gitignore | ||
| .travis.yml | ||
| appveyor.bat | ||
| appveyor.yml | ||
| autogen.sh | ||
| BUILD | ||
| CHANGES.txt | ||
| configure.ac | ||
| CONTRIBUTORS.txt | ||
| generate_descriptor_proto.sh | ||
| gmock.BUILD | ||
| LICENSE | ||
| Makefile.am | ||
| post_process_dist.sh | ||
| protobuf-lite.pc.in | ||
| protobuf.bzl | ||
| protobuf.pc.in | ||
| Protobuf.podspec | ||
| README.md | ||
| six.BUILD | ||
| tests.sh | ||
| update_file_lists.sh | ||
| WORKSPACE | ||
Protocol Buffers - Google's data interchange format
Copyright 2008 Google Inc.
https://developers.google.com/protocol-buffers/
Overview
Protocol Buffers (a.k.a., protobuf) are Google's language-neutral, platform-neutral, extensible mechanism for serializing structured data. You can find protobuf's documentation on the Google Developers site.
This README file contains protobuf installation instructions. To install protobuf, you need to install the protocol compiler (used to compile .proto files) and the protobuf runtime for your chosen programming language.
Protocol Compiler Installation
The protocol compiler is written in C++. If you are using C++, please follow the C++ Installation Instructions to install protoc along with the C++ runtime.
For non-C++ users, the simplest way to install the protocol compiler is to download a pre-built binary from our release page:
https://github.com/google/protobuf/releases
In the downloads section of each release, you can find pre-built binaries in zip packages: protoc-$VERSION-$PLATFORM.zip. It contains the protoc binary as well as a set of standard .proto files distributed along with protobuf.
If you are looking for an old version that is not available in the release page, check out the maven repo here:
http://repo1.maven.org/maven2/com/google/protobuf/protoc/
These pre-built binaries are only provided for released versions. If you want to use the github master version at HEAD, or you need to modify protobuf code, or you are using C++, it's recommended to build your own protoc binary from source.
If you would like to build protoc binary from source, see the C++ Installation Instructions.
Protobuf Runtime Installation
Protobuf supports several different programming languages. For each programming language, you can find instructions in the corresponding source directory about how to install protobuf runtime for that specific language:
| Language | Source |
|---|---|
| C++ (include C++ runtime and protoc) | src |
| Java | java |
| Python | python |
| Objective-C | objectivec |
| C# | csharp |
| JavaNano | javanano |
| JavaScript | js |
| Ruby | ruby |
| Go | golang/protobuf |
| PHP | TBD |
Usage
The complete documentation for Protocol Buffers is available via the web at:
https://developers.google.com/protocol-buffers/