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gecko/dom/bluetooth2/BluetoothCommon.h
Thomas Zimmermann 993cd63e18 Bug 1091575: Cleanup Bluetooth's CONVERT macro (under bluetooth2/), r=btian 
The patch moves the array handling out of Bluetooth's CONVERT
macro. The change allows the use of the functionality in non-
conversion code.
2014-11-14 10:04:33 +01:00

553 lines
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/* -*- Mode: c++; c-basic-offset: 2; indent-tabs-mode: nil; tab-width: 40 -*- */
/* vim: set ts=2 et sw=2 tw=80: */
/* 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/. */
#ifndef mozilla_dom_bluetooth_bluetoothcommon_h__
#define mozilla_dom_bluetooth_bluetoothcommon_h__
#include "mozilla/Observer.h"
#include "nsPrintfCString.h"
#include "nsString.h"
#include "nsTArray.h"
extern bool gBluetoothDebugFlag;
#define SWITCH_BT_DEBUG(V) (gBluetoothDebugFlag = V)
#if MOZ_IS_GCC && MOZ_GCC_VERSION_AT_LEAST(4, 7, 0)
/* use designated array initializers if supported */
#define INIT_ARRAY_AT(in_, out_) \
[in_] = out_
#else
/* otherwise init array element by position */
#define INIT_ARRAY_AT(in_, out_) \
out_
#endif
#define CONVERT(in_, out_) \
INIT_ARRAY_AT(in_, out_)
#undef BT_LOG
#if defined(MOZ_WIDGET_GONK)
#include <android/log.h>
/**
* Prints 'D'EBUG build logs, which show in DEBUG build only when
* developer setting 'Bluetooth output in adb' is enabled.
*/
#define BT_LOGD(msg, ...) \
do { \
if (gBluetoothDebugFlag) { \
__android_log_print(ANDROID_LOG_INFO, "GeckoBluetooth", \
"%s: " msg, __FUNCTION__, ##__VA_ARGS__); \
} \
} while(0)
/**
* Prints 'R'ELEASE build logs, which show in both RELEASE and DEBUG builds.
*/
#define BT_LOGR(msg, ...) \
__android_log_print(ANDROID_LOG_INFO, "GeckoBluetooth", \
"%s: " msg, __FUNCTION__, ##__VA_ARGS__) \
/**
* Prints DEBUG build warnings, which show in DEBUG build only.
*/
#define BT_WARNING(args...) \
NS_WARNING(nsPrintfCString(args).get()) \
#else
#define BT_LOGD(msg, ...) \
do { \
if (gBluetoothDebugFlag) { \
printf("%s: " msg, __FUNCTION__, ##__VA_ARGS__); \
} \
} while(0)
#define BT_LOGR(msg, ...) printf("%s: " msg, __FUNCTION__, ##__VA_ARGS__))
#define BT_WARNING(msg, ...) printf("%s: " msg, __FUNCTION__, ##__VA_ARGS__))
#endif
/**
* Prints 'R'ELEASE build logs for WebBluetooth API v2.
*/
#define BT_API2_LOGR(msg, ...) \
BT_LOGR("[WEBBT-API2] " msg, ##__VA_ARGS__)
/**
* Wrap literal name and value into a BluetoothNamedValue
* and append it to the array.
*/
#define BT_APPEND_NAMED_VALUE(array, name, value) \
array.AppendElement(BluetoothNamedValue(NS_LITERAL_STRING(name), \
BluetoothValue(value)))
/**
* Ensure success of system message broadcast with void return.
*/
#define BT_ENSURE_TRUE_VOID_BROADCAST_SYSMSG(type, parameters) \
do { \
if (!BroadcastSystemMessage(type, parameters)) { \
BT_WARNING("Failed to broadcast [%s]", \
NS_ConvertUTF16toUTF8(type).get()); \
return; \
} \
} while(0)
/**
* Convert an enum value to string then append it to an array.
*/
#define BT_APPEND_ENUM_STRING(array, enumType, enumValue) \
do { \
uint32_t index = uint32_t(enumValue); \
nsAutoString name; \
name.AssignASCII(enumType##Values::strings[index].value, \
enumType##Values::strings[index].length); \
array.AppendElement(name); \
} while(0) \
/**
* Resolve promise with |ret| if |x| is false.
*/
#define BT_ENSURE_TRUE_RESOLVE(x, ret) \
do { \
if (MOZ_UNLIKELY(!(x))) { \
BT_API2_LOGR("BT_ENSURE_TRUE_RESOLVE(" #x ") failed"); \
promise->MaybeResolve(ret); \
return promise.forget(); \
} \
} while(0)
/**
* Reject promise with |ret| if |x| is false.
*/
#define BT_ENSURE_TRUE_REJECT(x, ret) \
do { \
if (MOZ_UNLIKELY(!(x))) { \
BT_API2_LOGR("BT_ENSURE_TRUE_REJECT(" #x ") failed"); \
promise->MaybeReject(ret); \
return promise.forget(); \
} \
} while(0)
#define BEGIN_BLUETOOTH_NAMESPACE \
namespace mozilla { namespace dom { namespace bluetooth {
#define END_BLUETOOTH_NAMESPACE \
} /* namespace bluetooth */ } /* namespace dom */ } /* namespace mozilla */
#define USING_BLUETOOTH_NAMESPACE \
using namespace mozilla::dom::bluetooth;
#define KEY_LOCAL_AGENT "/B2G/bluetooth/agent"
#define KEY_REMOTE_AGENT "/B2G/bluetooth/remote_device_agent"
#define KEY_MANAGER "/B2G/bluetooth/manager"
#define KEY_ADAPTER "/B2G/bluetooth/adapter"
/**
* When the connection status of a Bluetooth profile is changed, we'll notify
* observers which register the following topics.
*/
#define BLUETOOTH_A2DP_STATUS_CHANGED_ID "bluetooth-a2dp-status-changed"
#define BLUETOOTH_HFP_STATUS_CHANGED_ID "bluetooth-hfp-status-changed"
#define BLUETOOTH_HID_STATUS_CHANGED_ID "bluetooth-hid-status-changed"
#define BLUETOOTH_SCO_STATUS_CHANGED_ID "bluetooth-sco-status-changed"
/**
* When the connection status of a Bluetooth profile is changed, we'll
* dispatch one of the following events.
*/
#define A2DP_STATUS_CHANGED_ID "a2dpstatuschanged"
#define HFP_STATUS_CHANGED_ID "hfpstatuschanged"
#define SCO_STATUS_CHANGED_ID "scostatuschanged"
/**
* Types of pairing requests for constructing BluetoothPairingEvent and
* BluetoothPairingHandle.
*/
#define PAIRING_REQ_TYPE_DISPLAYPASSKEY "displaypasskeyreq"
#define PAIRING_REQ_TYPE_ENTERPINCODE "enterpincodereq"
#define PAIRING_REQ_TYPE_CONFIRMATION "pairingconfirmationreq"
#define PAIRING_REQ_TYPE_CONSENT "pairingconsentreq"
/**
* When a remote device gets paired / unpaired with local bluetooth adapter,
* we'll dispatch an event.
*/
#define DEVICE_PAIRED_ID "devicepaired"
#define DEVICE_UNPAIRED_ID "deviceunpaired"
/**
* When receiving a query about current play status from remote device, we'll
* dispatch an event.
*/
#define REQUEST_MEDIA_PLAYSTATUS_ID "requestmediaplaystatus"
// Bluetooth address format: xx:xx:xx:xx:xx:xx (or xx_xx_xx_xx_xx_xx)
#define BLUETOOTH_ADDRESS_LENGTH 17
#define BLUETOOTH_ADDRESS_NONE "00:00:00:00:00:00"
#define BLUETOOTH_ADDRESS_BYTES 6
// Bluetooth stack internal error, such as I/O error
#define ERR_INTERNAL_ERROR "InternalError"
/**
* BT specification v4.1 defines the maximum attribute length as 512 octets.
* Currently use 600 here to conform to bluedroid's BTGATT_MAX_ATTR_LEN.
*/
#define BLUETOOTH_GATT_MAX_ATTR_LEN 600
BEGIN_BLUETOOTH_NAMESPACE
enum BluetoothStatus {
STATUS_SUCCESS,
STATUS_FAIL,
STATUS_NOT_READY,
STATUS_NOMEM,
STATUS_BUSY,
STATUS_DONE,
STATUS_UNSUPPORTED,
STATUS_PARM_INVALID,
STATUS_UNHANDLED,
STATUS_AUTH_FAILURE,
STATUS_RMT_DEV_DOWN
};
enum BluetoothBondState {
BOND_STATE_NONE,
BOND_STATE_BONDING,
BOND_STATE_BONDED
};
enum BluetoothTypeOfDevice {
TYPE_OF_DEVICE_BREDR,
TYPE_OF_DEVICE_BLE,
TYPE_OF_DEVICE_DUAL
};
enum BluetoothPropertyType {
PROPERTY_UNKNOWN,
PROPERTY_BDNAME,
PROPERTY_BDADDR,
PROPERTY_UUIDS,
PROPERTY_CLASS_OF_DEVICE,
PROPERTY_TYPE_OF_DEVICE,
PROPERTY_SERVICE_RECORD,
PROPERTY_ADAPTER_SCAN_MODE,
PROPERTY_ADAPTER_BONDED_DEVICES,
PROPERTY_ADAPTER_DISCOVERY_TIMEOUT,
PROPERTY_REMOTE_FRIENDLY_NAME,
PROPERTY_REMOTE_RSSI,
PROPERTY_REMOTE_VERSION_INFO,
PROPERTY_REMOTE_DEVICE_TIMESTAMP
};
enum BluetoothScanMode {
SCAN_MODE_NONE,
SCAN_MODE_CONNECTABLE,
SCAN_MODE_CONNECTABLE_DISCOVERABLE
};
enum BluetoothSspVariant {
SSP_VARIANT_PASSKEY_CONFIRMATION,
SSP_VARIANT_PASSKEY_ENTRY,
SSP_VARIANT_CONSENT,
SSP_VARIANT_PASSKEY_NOTIFICATION
};
struct BluetoothUuid {
uint8_t mUuid[16];
};
struct BluetoothServiceRecord {
BluetoothUuid mUuid;
uint16_t mChannel;
char mName[256];
};
struct BluetoothRemoteInfo {
int mVerMajor;
int mVerMinor;
int mManufacturer;
};
struct BluetoothProperty {
/* Type */
BluetoothPropertyType mType;
/* Value
*/
/* PROPERTY_BDNAME
PROPERTY_BDADDR
PROPERTY_REMOTE_FRIENDLY_NAME */
nsString mString;
/* PROPERTY_UUIDS */
nsTArray<BluetoothUuid> mUuidArray;
/* PROPERTY_ADAPTER_BONDED_DEVICES */
nsTArray<nsString> mStringArray;
/* PROPERTY_CLASS_OF_DEVICE
PROPERTY_ADAPTER_DISCOVERY_TIMEOUT */
uint32_t mUint32;
/* PROPERTY_RSSI_VALUE */
int32_t mInt32;
/* PROPERTY_TYPE_OF_DEVICE */
BluetoothTypeOfDevice mTypeOfDevice;
/* PROPERTY_SERVICE_RECORD */
BluetoothServiceRecord mServiceRecord;
/* PROPERTY_SCAN_MODE */
BluetoothScanMode mScanMode;
/* PROPERTY_REMOTE_VERSION_INFO */
BluetoothRemoteInfo mRemoteInfo;
};
enum BluetoothSocketType {
RFCOMM = 1,
SCO = 2,
L2CAP = 3,
EL2CAP = 4
};
enum BluetoothHandsfreeAtResponse {
HFP_AT_RESPONSE_ERROR,
HFP_AT_RESPONSE_OK
};
enum BluetoothHandsfreeAudioState {
HFP_AUDIO_STATE_DISCONNECTED,
HFP_AUDIO_STATE_CONNECTING,
HFP_AUDIO_STATE_CONNECTED,
HFP_AUDIO_STATE_DISCONNECTING,
};
enum BluetoothHandsfreeCallAddressType {
HFP_CALL_ADDRESS_TYPE_UNKNOWN,
HFP_CALL_ADDRESS_TYPE_INTERNATIONAL
};
enum BluetoothHandsfreeCallDirection {
HFP_CALL_DIRECTION_OUTGOING,
HFP_CALL_DIRECTION_INCOMING
};
enum BluetoothHandsfreeCallHoldType {
HFP_CALL_HOLD_RELEASEHELD,
HFP_CALL_HOLD_RELEASEACTIVE_ACCEPTHELD,
HFP_CALL_HOLD_HOLDACTIVE_ACCEPTHELD,
HFP_CALL_HOLD_ADDHELDTOCONF
};
enum BluetoothHandsfreeCallMode {
HFP_CALL_MODE_VOICE,
HFP_CALL_MODE_DATA,
HFP_CALL_MODE_FAX
};
enum BluetoothHandsfreeCallMptyType {
HFP_CALL_MPTY_TYPE_SINGLE,
HFP_CALL_MPTY_TYPE_MULTI
};
enum BluetoothHandsfreeCallState {
HFP_CALL_STATE_ACTIVE,
HFP_CALL_STATE_HELD,
HFP_CALL_STATE_DIALING,
HFP_CALL_STATE_ALERTING,
HFP_CALL_STATE_INCOMING,
HFP_CALL_STATE_WAITING,
HFP_CALL_STATE_IDLE
};
enum BluetoothHandsfreeConnectionState
{
HFP_CONNECTION_STATE_DISCONNECTED,
HFP_CONNECTION_STATE_CONNECTING,
HFP_CONNECTION_STATE_CONNECTED,
HFP_CONNECTION_STATE_SLC_CONNECTED,
HFP_CONNECTION_STATE_DISCONNECTING
};
enum BluetoothHandsfreeNetworkState {
HFP_NETWORK_STATE_NOT_AVAILABLE,
HFP_NETWORK_STATE_AVAILABLE
};
enum BluetoothHandsfreeNRECState {
HFP_NREC_STOPPED,
HFP_NREC_STARTED
};
enum BluetoothHandsfreeServiceType {
HFP_SERVICE_TYPE_HOME,
HFP_SERVICE_TYPE_ROAMING
};
enum BluetoothHandsfreeVoiceRecognitionState {
HFP_VOICE_RECOGNITION_STOPPED,
HFP_VOICE_RECOGNITION_STARTED
};
enum BluetoothHandsfreeVolumeType {
HFP_VOLUME_TYPE_SPEAKER,
HFP_VOLUME_TYPE_MICROPHONE
};
class BluetoothSignal;
typedef mozilla::Observer<BluetoothSignal> BluetoothSignalObserver;
// Enums for object types, currently used for shared function lookups
// (get/setproperty, etc...). Possibly discernable via dbus paths, but this
// method is future-proofed for platform independence.
enum BluetoothObjectType {
TYPE_MANAGER = 0,
TYPE_ADAPTER = 1,
TYPE_DEVICE = 2,
TYPE_INVALID
};
enum BluetoothA2dpAudioState {
A2DP_AUDIO_STATE_REMOTE_SUSPEND,
A2DP_AUDIO_STATE_STOPPED,
A2DP_AUDIO_STATE_STARTED,
};
enum BluetoothA2dpConnectionState {
A2DP_CONNECTION_STATE_DISCONNECTED,
A2DP_CONNECTION_STATE_CONNECTING,
A2DP_CONNECTION_STATE_CONNECTED,
A2DP_CONNECTION_STATE_DISCONNECTING
};
enum ControlPlayStatus {
PLAYSTATUS_STOPPED = 0x00,
PLAYSTATUS_PLAYING = 0x01,
PLAYSTATUS_PAUSED = 0x02,
PLAYSTATUS_FWD_SEEK = 0x03,
PLAYSTATUS_REV_SEEK = 0x04,
PLAYSTATUS_UNKNOWN,
PLAYSTATUS_ERROR = 0xFF,
};
enum {
AVRCP_UID_SIZE = 8
};
enum BluetoothAvrcpMediaAttribute {
AVRCP_MEDIA_ATTRIBUTE_TITLE,
AVRCP_MEDIA_ATTRIBUTE_ARTIST,
AVRCP_MEDIA_ATTRIBUTE_ALBUM,
AVRCP_MEDIA_ATTRIBUTE_TRACK_NUM,
AVRCP_MEDIA_ATTRIBUTE_NUM_TRACKS,
AVRCP_MEDIA_ATTRIBUTE_GENRE,
AVRCP_MEDIA_ATTRIBUTE_PLAYING_TIME
};
enum BluetoothAvrcpPlayerAttribute {
AVRCP_PLAYER_ATTRIBUTE_EQUALIZER,
AVRCP_PLAYER_ATTRIBUTE_REPEAT,
AVRCP_PLAYER_ATTRIBUTE_SHUFFLE,
AVRCP_PLAYER_ATTRIBUTE_SCAN
};
enum BluetoothAvrcpStatus {
AVRCP_STATUS_BAD_COMMAND,
AVRCP_STATUS_BAD_PARAMETER,
AVRCP_STATUS_NOT_FOUND,
AVRCP_STATUS_INTERNAL_ERROR,
AVRCP_STATUS_SUCCESS
};
enum BluetoothAvrcpEvent {
AVRCP_EVENT_PLAY_STATUS_CHANGED,
AVRCP_EVENT_TRACK_CHANGE,
AVRCP_EVENT_TRACK_REACHED_END,
AVRCP_EVENT_TRACK_REACHED_START,
AVRCP_EVENT_PLAY_POS_CHANGED,
AVRCP_EVENT_APP_SETTINGS_CHANGED
};
enum BluetoothAvrcpNotification {
AVRCP_NTF_INTERIM,
AVRCP_NTF_CHANGED
};
enum BluetoothAvrcpRemoteFeature {
AVRCP_REMOTE_FEATURE_NONE,
AVRCP_REMOTE_FEATURE_METADATA,
AVRCP_REMOTE_FEATURE_ABSOLUTE_VOLUME,
AVRCP_REMOTE_FEATURE_BROWSE
};
struct BluetoothAvrcpElementAttribute {
uint32_t mId;
nsString mValue;
};
struct BluetoothAvrcpNotificationParam {
ControlPlayStatus mPlayStatus;
uint8_t mTrack[8];
uint32_t mSongPos;
uint8_t mNumAttr;
uint8_t mIds[256];
uint8_t mValues[256];
};
struct BluetoothAvrcpPlayerSettings {
uint8_t mNumAttr;
uint8_t mIds[256];
uint8_t mValues[256];
};
struct BluetoothGattAdvData {
uint8_t mAdvData[62];
};
struct BluetoothGattId {
BluetoothUuid mUuid;
uint8_t mInstanceId;
};
struct BluetoothGattServiceId {
BluetoothGattId mId;
uint8_t mIsPrimary;
};
struct BluetoothGattReadParam {
BluetoothGattServiceId mServiceId;
BluetoothGattId mCharId;
BluetoothGattId mDescriptorId;
uint8_t mValue[BLUETOOTH_GATT_MAX_ATTR_LEN];
uint16_t mValueLength;
uint16_t mValueType;
uint8_t mStatus;
};
struct BluetoothGattWriteParam {
BluetoothGattServiceId mServiceId;
BluetoothGattId mCharId;
BluetoothGattId mDescriptorId;
uint8_t mStatus;
};
struct BluetoothGattNotifyParam {
uint8_t mValue[BLUETOOTH_GATT_MAX_ATTR_LEN];
nsString mBdAddr;
BluetoothGattServiceId mServiceId;
BluetoothGattId mCharId;
uint16_t mLength;
uint8_t mIsNotify;
};
END_BLUETOOTH_NAMESPACE
#endif // mozilla_dom_bluetooth_bluetoothcommon_h__
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