mirror of
https://github.com/mozilla/gecko-dev.git
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217 lines
8.1 KiB
C++
217 lines
8.1 KiB
C++
/* -*- Mode: c++; c-basic-offset: 2; indent-tabs-mode: nil; tab-width: 40 -*- */
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/* vim: set ts=2 et sw=2 tw=80: */
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/* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this file,
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* You can obtain one at http://mozilla.org/MPL/2.0/. */
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#ifndef mozilla_dom_bluetooth_bluetoothcommon_h__
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#define mozilla_dom_bluetooth_bluetoothcommon_h__
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#include "mozilla/Observer.h"
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#include "nsPrintfCString.h"
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#include "nsString.h"
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#include "nsTArray.h"
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extern bool gBluetoothDebugFlag;
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#define SWITCH_BT_DEBUG(V) (gBluetoothDebugFlag = V)
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#undef BT_LOG
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#if defined(MOZ_WIDGET_GONK)
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#include <android/log.h>
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/**
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* Prints 'D'EBUG build logs, which show in DEBUG build only when
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* developer setting 'Bluetooth output in adb' is enabled.
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*/
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#define BT_LOGD(msg, ...) \
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do { \
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if (gBluetoothDebugFlag) { \
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__android_log_print(ANDROID_LOG_INFO, "GeckoBluetooth", \
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"%s: " msg, __FUNCTION__, ##__VA_ARGS__); \
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} \
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} while(0)
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/**
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* Prints 'R'ELEASE build logs, which show in both RELEASE and DEBUG builds.
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*/
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#define BT_LOGR(msg, ...) \
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__android_log_print(ANDROID_LOG_INFO, "GeckoBluetooth", \
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"%s: " msg, __FUNCTION__, ##__VA_ARGS__) \
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/**
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* Prints DEBUG build warnings, which show in DEBUG build only.
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*/
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#define BT_WARNING(args...) \
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NS_WARNING(nsPrintfCString(args).get()) \
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#else
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#define BT_LOGD(msg, ...) \
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do { \
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if (gBluetoothDebugFlag) { \
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printf("%s: " msg, __FUNCTION__, ##__VA_ARGS__); \
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} \
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} while(0)
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#define BT_LOGR(msg, ...) printf("%s: " msg, __FUNCTION__, ##__VA_ARGS__))
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#define BT_WARNING(msg, ...) printf("%s: " msg, __FUNCTION__, ##__VA_ARGS__))
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#endif
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/**
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* Prints 'R'ELEASE build logs for WebBluetooth API v2.
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*/
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#define BT_API2_LOGR(msg, ...) \
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BT_LOGR("[WEBBT-API2] " msg, ##__VA_ARGS__)
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/**
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* Wrap literal name and value into a BluetoothNamedValue
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* and append it to the array.
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*/
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#define BT_APPEND_NAMED_VALUE(array, name, value) \
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array.AppendElement(BluetoothNamedValue(NS_LITERAL_STRING(name), \
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BluetoothValue(value)))
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/**
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* Ensure success of system message broadcast with void return.
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*/
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#define BT_ENSURE_TRUE_VOID_BROADCAST_SYSMSG(type, parameters) \
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do { \
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if (!BroadcastSystemMessage(type, parameters)) { \
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BT_WARNING("Failed to broadcast [%s]", \
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NS_ConvertUTF16toUTF8(type).get()); \
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return; \
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} \
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} while(0)
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/**
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* Convert an enum value to string then append it to an array.
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*/
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#define BT_APPEND_ENUM_STRING(array, enumType, enumValue) \
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do { \
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uint32_t index = uint32_t(enumValue); \
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nsAutoString name; \
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name.AssignASCII(enumType##Values::strings[index].value, \
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enumType##Values::strings[index].length); \
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array.AppendElement(name); \
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} while(0) \
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/**
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* Resolve promise with |ret| if |x| is false.
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*/
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#define BT_ENSURE_TRUE_RESOLVE(x, ret) \
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do { \
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if (MOZ_UNLIKELY(!(x))) { \
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BT_API2_LOGR("BT_ENSURE_TRUE_RESOLVE(" #x ") failed"); \
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promise->MaybeResolve(ret); \
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return promise.forget(); \
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} \
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} while(0)
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/**
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* Reject promise with |ret| if |x| is false.
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*/
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#define BT_ENSURE_TRUE_REJECT(x, ret) \
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do { \
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if (MOZ_UNLIKELY(!(x))) { \
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BT_API2_LOGR("BT_ENSURE_TRUE_REJECT(" #x ") failed"); \
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promise->MaybeReject(ret); \
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return promise.forget(); \
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} \
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} while(0)
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#define BEGIN_BLUETOOTH_NAMESPACE \
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namespace mozilla { namespace dom { namespace bluetooth {
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#define END_BLUETOOTH_NAMESPACE \
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} /* namespace bluetooth */ } /* namespace dom */ } /* namespace mozilla */
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#define USING_BLUETOOTH_NAMESPACE \
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using namespace mozilla::dom::bluetooth;
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#define KEY_LOCAL_AGENT "/B2G/bluetooth/agent"
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#define KEY_REMOTE_AGENT "/B2G/bluetooth/remote_device_agent"
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#define KEY_MANAGER "/B2G/bluetooth/manager"
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#define KEY_ADAPTER "/B2G/bluetooth/adapter"
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/**
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* When the connection status of a Bluetooth profile is changed, we'll notify
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* observers which register the following topics.
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*/
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#define BLUETOOTH_A2DP_STATUS_CHANGED_ID "bluetooth-a2dp-status-changed"
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#define BLUETOOTH_HFP_STATUS_CHANGED_ID "bluetooth-hfp-status-changed"
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#define BLUETOOTH_HID_STATUS_CHANGED_ID "bluetooth-hid-status-changed"
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#define BLUETOOTH_SCO_STATUS_CHANGED_ID "bluetooth-sco-status-changed"
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/**
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* When the connection status of a Bluetooth profile is changed, we'll
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* dispatch one of the following events.
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*/
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#define A2DP_STATUS_CHANGED_ID "a2dpstatuschanged"
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#define HFP_STATUS_CHANGED_ID "hfpstatuschanged"
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#define SCO_STATUS_CHANGED_ID "scostatuschanged"
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/**
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* Types of pairing requests for constructing BluetoothPairingEvent and
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* BluetoothPairingHandle.
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*/
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#define PAIRING_REQ_TYPE_DISPLAYPASSKEY "displaypasskeyreq"
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#define PAIRING_REQ_TYPE_ENTERPINCODE "enterpincodereq"
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#define PAIRING_REQ_TYPE_CONFIRMATION "pairingconfirmationreq"
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#define PAIRING_REQ_TYPE_CONSENT "pairingconsentreq"
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/**
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* When a remote device gets paired / unpaired with local bluetooth adapter,
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* we'll dispatch an event.
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*/
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#define DEVICE_PAIRED_ID "devicepaired"
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#define DEVICE_UNPAIRED_ID "deviceunpaired"
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/**
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* When receiving a query about current play status from remote device, we'll
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* dispatch an event.
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*/
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#define REQUEST_MEDIA_PLAYSTATUS_ID "requestmediaplaystatus"
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// Bluetooth address format: xx:xx:xx:xx:xx:xx (or xx_xx_xx_xx_xx_xx)
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#define BLUETOOTH_ADDRESS_LENGTH 17
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#define BLUETOOTH_ADDRESS_NONE "00:00:00:00:00:00"
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#define BLUETOOTH_ADDRESS_BYTES 6
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// Bluetooth stack internal error, such as I/O error
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#define ERR_INTERNAL_ERROR "InternalError"
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BEGIN_BLUETOOTH_NAMESPACE
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enum BluetoothSocketType {
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RFCOMM = 1,
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SCO = 2,
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L2CAP = 3,
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EL2CAP = 4
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};
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class BluetoothSignal;
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typedef mozilla::Observer<BluetoothSignal> BluetoothSignalObserver;
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// Enums for object types, currently used for shared function lookups
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// (get/setproperty, etc...). Possibly discernable via dbus paths, but this
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// method is future-proofed for platform independence.
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enum BluetoothObjectType {
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TYPE_MANAGER = 0,
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TYPE_ADAPTER = 1,
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TYPE_DEVICE = 2,
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TYPE_INVALID
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};
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enum ControlPlayStatus {
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PLAYSTATUS_STOPPED = 0x00,
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PLAYSTATUS_PLAYING = 0x01,
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PLAYSTATUS_PAUSED = 0x02,
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PLAYSTATUS_FWD_SEEK = 0x03,
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PLAYSTATUS_REV_SEEK = 0x04,
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PLAYSTATUS_UNKNOWN,
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PLAYSTATUS_ERROR = 0xFF,
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};
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END_BLUETOOTH_NAMESPACE
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#endif // mozilla_dom_bluetooth_bluetoothcommon_h__
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