描述 .desc 文件的(元).proto 文件在哪里? [英] Where is the (meta) .proto file which describes .desc files?

问题描述

描述 .desc 文件的(元).proto 文件在哪里?

Where is the (meta) .proto file which describes .desc files?

我制作 .desc 文件:

I make .desc files with:

protoc --descriptor_set_out=foo.desc --include_imports foo.proto

我认为 .desc 文件是 protobuf 格式是否正确?

Am I correct in believing that the .desc files are in protobuf format?

如果是这样，我在哪里可以获得描述其格式的 .proto 文件?

If so, where can I get the .proto file which describes their format?

推荐答案

格式为 FileDescriptorSet 定义在 descriptor.proto 中:

The format is FileDescriptorSet as defined in descriptor.proto:

https://code.google.com/p/protobuf/source/browse/trunk/src/google/protobuf/descriptor.proto

descriptor.proto 通常安装到 /usr/include/descriptor.proto 或 /usr/local/include/descriptor.proto在 Unix 系统上.descriptor.pb.h 与 protobuf 头文件一起安装，descriptor.pb.cc 被编译到 protobuf 库中，所以如果你不需要自己生成它们正在使用 C++.同样，在 Java 中，com.google.protobuf.DescriptorProtos 类被编译到基础库中.

descriptor.proto is typically installed to /usr/include/descriptor.proto or /usr/local/include/descriptor.proto on Unix systems. descriptor.pb.h is installed with the protobuf headers and descriptor.pb.cc is compiled into the protobuf library, so you don't have to generate them yourself if you are using C++. Similarly, in Java, the com.google.protobuf.DescriptorProtos class is compiled into the base library.

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