Help GzipInputStream

[David Granados]

Hello.

I compressed a proto object: Mail, in a file named : file.sav.

Now i need get the proto object mail again, from the file.sav.

 I'm tying some like:
 google::protobuf::io::FileInputStream file_stream(filedescriptor);
 google::protobuf::io::GzipInputStream gzip_stream(&file_stream, GzipInputStream::GZIP);

I don't know how deserializate from stream to object Mail.

Regards.
      

[Feng Xiao]

On Mon, Jan 21, 2013 at 7:53 PM, David Granados <deiv...@gmail.com> wrote:

Hello.

I compressed a proto object: Mail, in a file named : file.sav.

Now i need get the proto object mail again, from the file.sav.

 I'm tying some like:
 google::protobuf::io::FileInputStream file_stream(filedescriptor);
 google::protobuf::io::GzipInputStream gzip_stream(&file_stream, GzipInputStream::GZIP);

Wrap it with a CodedInputStream and call mail.ParseFromCodedInputStream() to parse from the stream.

 

I don't know how deserializate from stream to object Mail.

Regards.

      

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[David Granados]

Thanks XIAO.

Finally i do:
 ZeroCopyInputStream* input = new google::protobuf::io::FileInputStream(filedescriptor);
 google::protobuf::io::GzipInputStream gzip_stream(input, GzipInputStream::GZIP);
 Mail.ParseFromZeroCopyStream(&gzip_stream);


And this work perfectly.  I paste the code for someone need.