Method: Archive::Reader#next_header

Defined in:
ext/libarchive-0.1.1/ext/libarchive_reader.c

#next_header ⇒ Object 



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# File 'ext/libarchive-0.1.1/ext/libarchive_reader.c', line 154

static VALUE rb_libarchive_reader_next_header(VALUE self) {
  struct rb_libarchive_archive_container *p;
  struct archive_entry *ae;
  int r;
  Data_Get_Struct(self, struct rb_libarchive_archive_container, p);
  Check_Archive(p);

  if (p->eof) {
    return Qnil;
  }

  r = archive_read_next_header(p->ar, &ae);

  if (r == ARCHIVE_EOF) {
    p->eof = 1;
    return Qnil;
  } else if (r != ARCHIVE_OK) {
    rb_raise(rb_eArchiveError, "Fetch entry failed: %s", archive_error_string(p->ar));
  }

  return rb_libarchive_entry_new(ae, 0);
}