/* This Source Code Form is subject to the terms of the Mozilla Public
 * License, v. 2.0. If a copy of the MPL was not distributed with this
 * file, You can obtain one at http://mozilla.org/MPL/2.0/. */

include "mozilla/dom/SerialPortIPCTypes.h";

using nsString from "nsString.h";
using mozilla::dom::ParityType from "mozilla/dom/SerialPortBinding.h";
using mozilla::dom::FlowControlType from "mozilla/dom/SerialPortBinding.h";
using mozilla::dom::RequestPortReason from "mozilla/dom/SerialPortIPCTypes.h";

namespace mozilla {
namespace dom {

struct IPCSerialPortInfo {
  nsString id;
  nsString path;
  nsString friendlyName;
  uint16_t? usbVendorId;
  uint16_t? usbProductId;
  nsString? bluetoothServiceClassId;
};

// Filter applied by the parent process when enumerating ports for a chooser
// request. Any usbVendorId/usbProductId/bluetoothServiceClassId fields not
// passed by the page are sent as Nothing(); the bluetoothServiceClassId is
// resolved to a canonical UUID by the content process before sending.
struct IPCSerialPortFilter {
  uint16_t? usbVendorId;
  uint16_t? usbProductId;
  nsString? bluetoothServiceClassId;
};

// Outcome of a parent-driven RequestPort IPC. The `port` field is set iff
// reason is RequestPortReason::Granted.
struct IPCRequestPortResult {
  RequestPortReason reason;
  IPCSerialPortInfo? port;
};

struct IPCSerialOptions {
  uint32_t baudRate;
  uint8_t dataBits;
  uint8_t stopBits;
  ParityType parity;
  uint32_t bufferSize;
  FlowControlType flowControl;
};

struct IPCSerialOutputSignals {
  bool? dataTerminalReady;
  bool? requestToSend;
  bool? breakSignal;
};

struct IPCSerialInputSignals {
  bool dataCarrierDetect;
  bool clearToSend;
  bool ringIndicator;
  bool dataSetReady;
};

}  // namespace dom
}  // namespace mozilla