Sharks on the Wire

• zlib available by default, and has helper API

• snappy is optional, and needs manual deflating:



#ifdef HAVE_SNAPPY
  case MONGO_COMPRESSOR_SNAPPY: {
..
  } break;
#endif



if (ret == SNAPPY_OK) {
    compressed_tvb = tvb_new_child_real_data(tvb, decomp_buf, orig_size, orig_size);
    *add_new_data_source* (pinfo, compressed_tvb, "Decompressed Data");



dissect_opcode_types(compressed_tvb, pinfo, 0, tree, opcode, *effective_opcode*);