gunzip(p1)
public
Decode the given gzipped string.
This method is almost equivalent to the following code:
def gunzip(string)
sio = StringIO.new(string)
gz = Zlib::GzipReader.new(sio, encoding: Encoding::ASCII_8BIT)
gz.read
ensure
gz&.close
end
See also Zlib.gzip
static VALUE
zlib_gunzip(VALUE klass, VALUE src)
{
struct gzfile gz0;
struct gzfile *gz = &gz0;
int err;
StringValue(src);
gzfile_init(gz, &inflate_funcs, zlib_gunzip_end);
err = inflateInit2(&gz->z.stream, -MAX_WBITS);
if (err != Z_OK) {
raise_zlib_error(err, gz->z.stream.msg);
}
gz->io = Qundef;
gz->z.input = src;
ZSTREAM_READY(&gz->z);
return rb_ensure(zlib_gunzip_run, (VALUE)gz, zlib_gzip_ensure, (VALUE)gz);
}