Function compress_transform_add

plugins/compress/compress.cc:946–970

}

static void
compress_transform_add(TSHttpTxn txnp, HostConfiguration *hc, int compress_type, int algorithms)
{
  TSVConn connp;
  Data   *data;

  TSHttpTxnUntransformedRespCache(txnp, 1);

  if (!hc->cache()) {
    debug("TransformedRespCache  not enabled");
    TSHttpTxnTransformedRespCache(txnp, 0);
  } else {
    debug("TransformedRespCache  enabled");
    TSHttpTxnUntransformedRespCache(txnp, 0);
    TSHttpTxnTransformedRespCache(txnp, 1);
  }

  connp     = TSTransformCreate(compress_transform, txnp);
  data      = data_alloc(compress_type, algorithms);
  data->txn = txnp;
  data->hc  = hc;

  TSContDataSet(connp, data);
  TSHttpTxnHookAdd(txnp, TS_HTTP_RESPONSE_TRANSFORM_HOOK, connp);
}

static void
handle_compression_and_vary(TSHttpTxn txnp, bool server, HostConfiguration *hc, int *compress_type, int *algorithms)