bin/guest/mgr/vsock_server.cc

// Copyright 2018 The Fuchsia Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.

#include "garnet/bin/guest/mgr/vsock_server.h"

#include "lib/fxl/logging.h"

namespace guestmgr {

zx_status_t VsockServer::AddEndpoint(VsockEndpoint* endpoint) {
  uint32_t cid = endpoint->cid();
  bool inserted;
  std::tie(std::ignore, inserted) = endpoints_.insert({cid, endpoint});
  if (!inserted) {
    FXL_LOG(ERROR) << "CID " << cid << " is already bound";
    return ZX_ERR_ALREADY_BOUND;
  }
  endpoint->set_vsock_server(this);
  return ZX_OK;
}

void VsockServer::RemoveEndpoint(uint32_t cid) { endpoints_.erase(cid); }

VsockEndpoint* VsockServer::FindEndpoint(uint32_t cid) {
  auto it = endpoints_.find(cid);
  if (it == endpoints_.end()) {
    return nullptr;
  }
  return it->second;
}

}  //  namespace guestmgr