gecko-dev/dom/bluetooth2/bluedroid/BluetoothServiceBluedroid.cpp
Jocelyn Liu 71a7aa2236 Bug 1063449 - Add and implement GATT client connection related bluetooth Web APIs. r=btian, r=bz
This patch mainly covers:
  1) Implement register/unregister client, connect/disconnect methods in BluetoothGatt object.
  2) Add/Modify related webidls for 1).
  3) Implement result handlers, notifications in BluetoothGattManager.
2015-02-13 17:13:00 +01:00

1708 lines
51 KiB
C++

/* -*- Mode: c++; c-basic-offset: 2; indent-tabs-mode: nil; tab-width: 40 -*- */
/* vim: set ts=2 et sw=2 tw=80: */
/*
** Copyright 2006, The Android Open Source Project
**
** Licensed under the Apache License, Version 2.0 (the "License");
** you may not use this file except in compliance with the License.
** You may obtain a copy of the License at
**
** http://www.apache.org/licenses/LICENSE-2.0
**
** Unless required by applicable law or agreed to in writing, software
** distributed under the License is distributed on an "AS IS" BASIS,
** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
** See the License for the specific language governing permissions and
** limitations under the License.
*/
#include "BluetoothServiceBluedroid.h"
#include "BluetoothA2dpManager.h"
#include "BluetoothGattManager.h"
#include "BluetoothHfpManager.h"
#include "BluetoothHidManager.h"
#include "BluetoothOppManager.h"
#include "BluetoothProfileController.h"
#include "BluetoothReplyRunnable.h"
#include "BluetoothUtils.h"
#include "BluetoothUuid.h"
#include "mozilla/dom/bluetooth/BluetoothTypes.h"
#include "mozilla/ipc/UnixSocket.h"
#include "mozilla/StaticMutex.h"
#include "mozilla/StaticPtr.h"
#include "mozilla/unused.h"
#define ERR_SET_PROPERTY "SetPropertyError"
#define ERR_START_BLUETOOTH "StartBluetoothError"
#define ERR_STOP_BLUETOOTH "StopBluetoothError"
#define ENSURE_BLUETOOTH_IS_READY(runnable, result) \
do { \
if (!sBtInterface || !IsEnabled()) { \
NS_NAMED_LITERAL_STRING(errorStr, "Bluetooth is not ready"); \
DispatchBluetoothReply(runnable, BluetoothValue(), errorStr); \
return result; \
} \
} while(0)
#define ENSURE_BLUETOOTH_IS_READY_VOID(runnable) \
do { \
if (!sBtInterface || !IsEnabled()) { \
NS_NAMED_LITERAL_STRING(errorStr, "Bluetooth is not ready"); \
DispatchBluetoothReply(runnable, BluetoothValue(), errorStr); \
return; \
} \
} while(0)
#define ENSURE_GATT_MGR_IS_READY_VOID(gatt, runnable) \
do { \
if (!gatt) { \
NS_NAMED_LITERAL_STRING(replyError, "GattManager is not ready"); \
DispatchBluetoothReply(runnable, BluetoothValue(), replyError); \
return; \
} \
} while(0)
using namespace mozilla;
using namespace mozilla::ipc;
USING_BLUETOOTH_NAMESPACE
static nsString sAdapterBdAddress;
static nsString sAdapterBdName;
static bool sAdapterDiscoverable(false);
static bool sAdapterDiscovering(false);
static bool sAdapterEnabled(false);
// InfallibleTArray is an alias for nsTArray.
static InfallibleTArray<nsString> sAdapterBondedAddressArray;
static BluetoothInterface* sBtInterface;
static nsTArray<nsRefPtr<BluetoothProfileController> > sControllerArray;
static InfallibleTArray<BluetoothNamedValue> sRemoteDevicesPack;
static nsTArray<int> sRequestedDeviceCountArray;
static nsTArray<nsRefPtr<BluetoothReplyRunnable> > sChangeAdapterStateRunnableArray;
static nsTArray<nsRefPtr<BluetoothReplyRunnable> > sChangeDiscoveryRunnableArray;
static nsTArray<nsRefPtr<BluetoothReplyRunnable> > sSetPropertyRunnableArray;
static nsTArray<nsRefPtr<BluetoothReplyRunnable> > sGetDeviceRunnableArray;
static nsTArray<nsRefPtr<BluetoothReplyRunnable> > sFetchUuidsRunnableArray;
static nsTArray<nsRefPtr<BluetoothReplyRunnable> > sBondingRunnableArray;
static nsTArray<nsRefPtr<BluetoothReplyRunnable> > sUnbondingRunnableArray;
/**
* Static callback functions
*/
ControlPlayStatus
BluetoothServiceBluedroid::PlayStatusStringToControlPlayStatus(
const nsAString& aPlayStatus)
{
ControlPlayStatus playStatus = ControlPlayStatus::PLAYSTATUS_UNKNOWN;
if (aPlayStatus.EqualsLiteral("STOPPED")) {
playStatus = ControlPlayStatus::PLAYSTATUS_STOPPED;
} else if (aPlayStatus.EqualsLiteral("PLAYING")) {
playStatus = ControlPlayStatus::PLAYSTATUS_PLAYING;
} else if (aPlayStatus.EqualsLiteral("PAUSED")) {
playStatus = ControlPlayStatus::PLAYSTATUS_PAUSED;
} else if (aPlayStatus.EqualsLiteral("FWD_SEEK")) {
playStatus = ControlPlayStatus::PLAYSTATUS_FWD_SEEK;
} else if (aPlayStatus.EqualsLiteral("REV_SEEK")) {
playStatus = ControlPlayStatus::PLAYSTATUS_REV_SEEK;
} else if (aPlayStatus.EqualsLiteral("ERROR")) {
playStatus = ControlPlayStatus::PLAYSTATUS_ERROR;
}
return playStatus;
}
/**
* Static functions
*/
bool
BluetoothServiceBluedroid::EnsureBluetoothHalLoad()
{
sBtInterface = BluetoothInterface::GetInstance();
NS_ENSURE_TRUE(sBtInterface, false);
return true;
}
class BluetoothServiceBluedroid::EnableResultHandler MOZ_FINAL
: public BluetoothResultHandler
{
public:
void OnError(BluetoothStatus aStatus) MOZ_OVERRIDE
{
MOZ_ASSERT(NS_IsMainThread());
BT_LOGR("BluetoothInterface::Enable failed: %d", aStatus);
BluetoothService::AcknowledgeToggleBt(false);
}
};
/* |ProfileInitResultHandler| collects the results of all profile
* result handlers and calls |Proceed| after all results handlers
* have been run.
*/
class BluetoothServiceBluedroid::ProfileInitResultHandler MOZ_FINAL
: public BluetoothProfileResultHandler
{
public:
ProfileInitResultHandler(unsigned char aNumProfiles)
: mNumProfiles(aNumProfiles)
{
MOZ_ASSERT(mNumProfiles);
}
void Init() MOZ_OVERRIDE
{
if (!(--mNumProfiles)) {
Proceed();
}
}
void OnError(nsresult aResult) MOZ_OVERRIDE
{
if (!(--mNumProfiles)) {
Proceed();
}
}
private:
void Proceed() const
{
sBtInterface->Enable(new EnableResultHandler());
}
unsigned char mNumProfiles;
};
class BluetoothServiceBluedroid::InitResultHandler MOZ_FINAL
: public BluetoothResultHandler
{
public:
void Init() MOZ_OVERRIDE
{
static void (* const sInitManager[])(BluetoothProfileResultHandler*) = {
BluetoothHfpManager::InitHfpInterface,
BluetoothA2dpManager::InitA2dpInterface,
BluetoothGattManager::InitGattInterface
};
MOZ_ASSERT(NS_IsMainThread());
// Register all the bluedroid callbacks before enable() get called
// It is required to register a2dp callbacks before a2dp media task starts up.
// If any interface cannot be initialized, turn on bluetooth core anyway.
nsRefPtr<ProfileInitResultHandler> res =
new ProfileInitResultHandler(MOZ_ARRAY_LENGTH(sInitManager));
for (size_t i = 0; i < MOZ_ARRAY_LENGTH(sInitManager); ++i) {
sInitManager[i](res);
}
}
void OnError(BluetoothStatus aStatus) MOZ_OVERRIDE
{
MOZ_ASSERT(NS_IsMainThread());
BT_LOGR("BluetoothInterface::Init failed: %d", aStatus);
sBtInterface = nullptr;
BluetoothService::AcknowledgeToggleBt(false);
}
};
nsresult
BluetoothServiceBluedroid::StartGonkBluetooth()
{
MOZ_ASSERT(NS_IsMainThread());
NS_ENSURE_TRUE(sBtInterface, NS_ERROR_FAILURE);
BluetoothService* bs = BluetoothService::Get();
NS_ENSURE_TRUE(bs, NS_ERROR_FAILURE);
if (bs->IsEnabled()) {
// Keep current enable status
BluetoothService::AcknowledgeToggleBt(true);
return NS_OK;
}
sBtInterface->Init(reinterpret_cast<BluetoothServiceBluedroid*>(bs),
new InitResultHandler());
return NS_OK;
}
class BluetoothServiceBluedroid::DisableResultHandler MOZ_FINAL
: public BluetoothResultHandler
{
public:
void OnError(BluetoothStatus aStatus) MOZ_OVERRIDE
{
MOZ_ASSERT(NS_IsMainThread());
BT_LOGR("BluetoothInterface::Disable failed: %d", aStatus);
BluetoothService::AcknowledgeToggleBt(true);
}
};
nsresult
BluetoothServiceBluedroid::StopGonkBluetooth()
{
MOZ_ASSERT(NS_IsMainThread());
NS_ENSURE_TRUE(sBtInterface, NS_ERROR_FAILURE);
BluetoothService* bs = BluetoothService::Get();
NS_ENSURE_TRUE(bs, NS_ERROR_FAILURE);
if (!bs->IsEnabled()) {
// Keep current enable status
BluetoothService::AcknowledgeToggleBt(false);
return NS_OK;
}
sBtInterface->Disable(new DisableResultHandler());
return NS_OK;
}
void
BluetoothServiceBluedroid::ReplyStatusError(
BluetoothReplyRunnable* aBluetoothReplyRunnable,
BluetoothStatus aStatusCode, const nsAString& aCustomMsg)
{
MOZ_ASSERT(aBluetoothReplyRunnable, "Reply runnable is nullptr");
BT_LOGR("error code(%d)", aStatusCode);
nsAutoString replyError;
replyError.Assign(aCustomMsg);
if (aStatusCode == STATUS_BUSY) {
replyError.AppendLiteral(":BT_STATUS_BUSY");
} else if (aStatusCode == STATUS_NOT_READY) {
replyError.AppendLiteral(":BT_STATUS_NOT_READY");
} else if (aStatusCode == STATUS_DONE) {
replyError.AppendLiteral(":BT_STATUS_DONE");
} else if (aStatusCode == STATUS_AUTH_FAILURE) {
replyError.AppendLiteral(":BT_STATUS_AUTH_FAILURE");
} else if (aStatusCode == STATUS_RMT_DEV_DOWN) {
replyError.AppendLiteral(":BT_STATUS_RMT_DEV_DOWN");
} else if (aStatusCode == STATUS_FAIL) {
replyError.AppendLiteral(":BT_STATUS_FAIL");
}
DispatchBluetoothReply(aBluetoothReplyRunnable, BluetoothValue(true),
replyError);
}
/**
* Member functions
*/
BluetoothServiceBluedroid::BluetoothServiceBluedroid()
{
if (!EnsureBluetoothHalLoad()) {
BT_LOGR("Error! Failed to load bluedroid library.");
return;
}
}
BluetoothServiceBluedroid::~BluetoothServiceBluedroid()
{
}
nsresult
BluetoothServiceBluedroid::StartInternal(BluetoothReplyRunnable* aRunnable)
{
MOZ_ASSERT(NS_IsMainThread());
// aRunnable will be a nullptr while startup
if(aRunnable) {
sChangeAdapterStateRunnableArray.AppendElement(aRunnable);
}
nsresult ret = StartGonkBluetooth();
if (NS_FAILED(ret)) {
BluetoothService::AcknowledgeToggleBt(false);
// Reject Promise
if(aRunnable) {
DispatchBluetoothReply(aRunnable, BluetoothValue(),
NS_LITERAL_STRING(ERR_START_BLUETOOTH));
sChangeAdapterStateRunnableArray.RemoveElement(aRunnable);
}
BT_LOGR("Error");
}
return ret;
}
nsresult
BluetoothServiceBluedroid::StopInternal(BluetoothReplyRunnable* aRunnable)
{
MOZ_ASSERT(NS_IsMainThread());
BluetoothProfileManagerBase* profile;
profile = BluetoothHfpManager::Get();
NS_ENSURE_TRUE(profile, NS_ERROR_FAILURE);
if (profile->IsConnected()) {
profile->Disconnect(nullptr);
} else {
profile->Reset();
}
profile = BluetoothOppManager::Get();
NS_ENSURE_TRUE(profile, NS_ERROR_FAILURE);
if (profile->IsConnected()) {
profile->Disconnect(nullptr);
}
profile = BluetoothA2dpManager::Get();
NS_ENSURE_TRUE(profile, NS_ERROR_FAILURE);
if (profile->IsConnected()) {
profile->Disconnect(nullptr);
} else {
profile->Reset();
}
profile = BluetoothHidManager::Get();
NS_ENSURE_TRUE(profile, NS_ERROR_FAILURE);
if (profile->IsConnected()) {
profile->Disconnect(nullptr);
} else {
profile->Reset();
}
// aRunnable will be a nullptr during starup and shutdown
if(aRunnable) {
sChangeAdapterStateRunnableArray.AppendElement(aRunnable);
}
nsresult ret = StopGonkBluetooth();
if (NS_FAILED(ret)) {
BluetoothService::AcknowledgeToggleBt(true);
// Reject Promise
if(aRunnable) {
DispatchBluetoothReply(aRunnable, BluetoothValue(),
NS_LITERAL_STRING(ERR_STOP_BLUETOOTH));
sChangeAdapterStateRunnableArray.RemoveElement(aRunnable);
}
BT_LOGR("Error");
}
return ret;
}
nsresult
BluetoothServiceBluedroid::GetAdaptersInternal(
BluetoothReplyRunnable* aRunnable)
{
MOZ_ASSERT(NS_IsMainThread());
/**
* Wrap BluetoothValue =
* BluetoothNamedValue[]
* |
* |__ BluetoothNamedValue =
* | {"Adapter", BluetoothValue = BluetoothNamedValue[]}
* |
* |__ BluetoothNamedValue =
* | {"Adapter", BluetoothValue = BluetoothNamedValue[]}
* ...
*/
BluetoothValue adaptersProperties = InfallibleTArray<BluetoothNamedValue>();
uint32_t numAdapters = 1; // Bluedroid supports single adapter only
for (uint32_t i = 0; i < numAdapters; i++) {
BluetoothValue properties = InfallibleTArray<BluetoothNamedValue>();
BT_APPEND_NAMED_VALUE(properties.get_ArrayOfBluetoothNamedValue(),
"State", sAdapterEnabled);
BT_APPEND_NAMED_VALUE(properties.get_ArrayOfBluetoothNamedValue(),
"Address", sAdapterBdAddress);
BT_APPEND_NAMED_VALUE(properties.get_ArrayOfBluetoothNamedValue(),
"Name", sAdapterBdName);
BT_APPEND_NAMED_VALUE(properties.get_ArrayOfBluetoothNamedValue(),
"Discoverable", sAdapterDiscoverable);
BT_APPEND_NAMED_VALUE(properties.get_ArrayOfBluetoothNamedValue(),
"Discovering", sAdapterDiscovering);
BT_APPEND_NAMED_VALUE(properties.get_ArrayOfBluetoothNamedValue(),
"PairedDevices", sAdapterBondedAddressArray);
BT_APPEND_NAMED_VALUE(adaptersProperties.get_ArrayOfBluetoothNamedValue(),
"Adapter", properties);
}
DispatchBluetoothReply(aRunnable, adaptersProperties, EmptyString());
return NS_OK;
}
class BluetoothServiceBluedroid::GetRemoteDevicePropertiesResultHandler
MOZ_FINAL
: public BluetoothResultHandler
{
public:
GetRemoteDevicePropertiesResultHandler(const nsAString& aDeviceAddress)
: mDeviceAddress(aDeviceAddress)
{ }
void OnError(BluetoothStatus aStatus) MOZ_OVERRIDE
{
MOZ_ASSERT(NS_IsMainThread());
BT_WARNING("GetRemoteDeviceProperties(%s) failed: %d",
NS_ConvertUTF16toUTF8(mDeviceAddress).get(), aStatus);
/* dispatch result after final pending operation */
if (--sRequestedDeviceCountArray[0] == 0) {
if (!sGetDeviceRunnableArray.IsEmpty()) {
DispatchBluetoothReply(
sGetDeviceRunnableArray[0], sRemoteDevicesPack,
NS_LITERAL_STRING("GetRemoteDeviceProperties failed"));
sGetDeviceRunnableArray.RemoveElementAt(0);
}
sRequestedDeviceCountArray.RemoveElementAt(0);
sRemoteDevicesPack.Clear();
}
}
private:
nsString mDeviceAddress;
};
nsresult
BluetoothServiceBluedroid::GetConnectedDevicePropertiesInternal(
uint16_t aServiceUuid, BluetoothReplyRunnable* aRunnable)
{
MOZ_ASSERT(NS_IsMainThread());
ENSURE_BLUETOOTH_IS_READY(aRunnable, NS_OK);
BluetoothProfileManagerBase* profile =
BluetoothUuidHelper::GetBluetoothProfileManager(aServiceUuid);
if (!profile) {
InfallibleTArray<BluetoothNamedValue> emptyArr;
DispatchBluetoothReply(aRunnable, emptyArr,
NS_LITERAL_STRING(ERR_UNKNOWN_PROFILE));
return NS_OK;
}
nsTArray<nsString> deviceAddresses;
if (profile->IsConnected()) {
nsString address;
profile->GetAddress(address);
deviceAddresses.AppendElement(address);
}
int requestedDeviceCount = deviceAddresses.Length();
if (requestedDeviceCount == 0) {
InfallibleTArray<BluetoothNamedValue> emptyArr;
DispatchBluetoothReply(aRunnable, emptyArr, EmptyString());
return NS_OK;
}
sRequestedDeviceCountArray.AppendElement(requestedDeviceCount);
sGetDeviceRunnableArray.AppendElement(aRunnable);
for (int i = 0; i < requestedDeviceCount; i++) {
// Retrieve all properties of devices
sBtInterface->GetRemoteDeviceProperties(deviceAddresses[i],
new GetRemoteDevicePropertiesResultHandler(deviceAddresses[i]));
}
return NS_OK;
}
nsresult
BluetoothServiceBluedroid::GetPairedDevicePropertiesInternal(
const nsTArray<nsString>& aDeviceAddress, BluetoothReplyRunnable* aRunnable)
{
MOZ_ASSERT(NS_IsMainThread());
ENSURE_BLUETOOTH_IS_READY(aRunnable, NS_OK);
int requestedDeviceCount = aDeviceAddress.Length();
if (requestedDeviceCount == 0) {
DispatchBluetoothReply(aRunnable, BluetoothValue(true), EmptyString());
return NS_OK;
}
for (int i = 0; i < requestedDeviceCount; i++) {
// Retrieve all properties of devices
sBtInterface->GetRemoteDeviceProperties(aDeviceAddress[i],
new GetRemoteDevicePropertiesResultHandler(aDeviceAddress[i]));
}
return NS_OK;
}
class BluetoothServiceBluedroid::StartDiscoveryResultHandler MOZ_FINAL
: public BluetoothResultHandler
{
public:
StartDiscoveryResultHandler(BluetoothReplyRunnable* aRunnable)
: mRunnable(aRunnable)
{ }
void OnError(BluetoothStatus aStatus) MOZ_OVERRIDE
{
MOZ_ASSERT(NS_IsMainThread());
sChangeDiscoveryRunnableArray.RemoveElement(mRunnable);
ReplyStatusError(mRunnable, aStatus, NS_LITERAL_STRING("StartDiscovery"));
}
private:
BluetoothReplyRunnable* mRunnable;
};
nsresult
BluetoothServiceBluedroid::StartDiscoveryInternal(
BluetoothReplyRunnable* aRunnable)
{
MOZ_ASSERT(NS_IsMainThread());
ENSURE_BLUETOOTH_IS_READY(aRunnable, NS_OK);
sChangeDiscoveryRunnableArray.AppendElement(aRunnable);
sBtInterface->StartDiscovery(new StartDiscoveryResultHandler(aRunnable));
return NS_OK;
}
class BluetoothServiceBluedroid::CancelDiscoveryResultHandler MOZ_FINAL
: public BluetoothResultHandler
{
public:
CancelDiscoveryResultHandler(BluetoothReplyRunnable* aRunnable)
: mRunnable(aRunnable)
{ }
void OnError(BluetoothStatus aStatus) MOZ_OVERRIDE
{
MOZ_ASSERT(NS_IsMainThread());
sChangeDiscoveryRunnableArray.RemoveElement(mRunnable);
ReplyStatusError(mRunnable, aStatus, NS_LITERAL_STRING("StopDiscovery"));
}
private:
BluetoothReplyRunnable* mRunnable;
};
nsresult
BluetoothServiceBluedroid::StopDiscoveryInternal(
BluetoothReplyRunnable* aRunnable)
{
MOZ_ASSERT(NS_IsMainThread());
ENSURE_BLUETOOTH_IS_READY(aRunnable, NS_OK);
sChangeDiscoveryRunnableArray.AppendElement(aRunnable);
sBtInterface->CancelDiscovery(new CancelDiscoveryResultHandler(aRunnable));
return NS_OK;
}
class BluetoothServiceBluedroid::GetRemoteServicesResultHandler MOZ_FINAL
: public BluetoothResultHandler
{
public:
GetRemoteServicesResultHandler(BluetoothReplyRunnable* aRunnable)
: mRunnable(aRunnable)
{ }
void OnError(BluetoothStatus aStatus) MOZ_OVERRIDE
{
MOZ_ASSERT(NS_IsMainThread());
sFetchUuidsRunnableArray.RemoveElement(mRunnable);
ReplyStatusError(mRunnable, aStatus, NS_LITERAL_STRING("FetchUuids"));
}
private:
BluetoothReplyRunnable* mRunnable;
};
nsresult
BluetoothServiceBluedroid::FetchUuidsInternal(
const nsAString& aDeviceAddress, BluetoothReplyRunnable* aRunnable)
{
MOZ_ASSERT(NS_IsMainThread());
ENSURE_BLUETOOTH_IS_READY(aRunnable, NS_OK);
/*
* get_remote_services request will not be performed by bluedroid
* if it is currently discovering nearby remote devices.
*/
if (sAdapterDiscovering) {
sBtInterface->CancelDiscovery(new CancelDiscoveryResultHandler(aRunnable));
}
sFetchUuidsRunnableArray.AppendElement(aRunnable);
sBtInterface->GetRemoteServices(aDeviceAddress,
new GetRemoteServicesResultHandler(aRunnable));
return NS_OK;
}
class BluetoothServiceBluedroid::SetAdapterPropertyResultHandler MOZ_FINAL
: public BluetoothResultHandler
{
public:
SetAdapterPropertyResultHandler(BluetoothReplyRunnable* aRunnable)
: mRunnable(aRunnable)
{ }
void OnError(BluetoothStatus aStatus) MOZ_OVERRIDE
{
MOZ_ASSERT(NS_IsMainThread());
sSetPropertyRunnableArray.RemoveElement(mRunnable);
ReplyStatusError(mRunnable, aStatus, NS_LITERAL_STRING("SetProperty"));
}
private:
BluetoothReplyRunnable* mRunnable;
};
nsresult
BluetoothServiceBluedroid::SetProperty(BluetoothObjectType aType,
const BluetoothNamedValue& aValue,
BluetoothReplyRunnable* aRunnable)
{
MOZ_ASSERT(NS_IsMainThread());
ENSURE_BLUETOOTH_IS_READY(aRunnable, NS_OK);
sSetPropertyRunnableArray.AppendElement(aRunnable);
sBtInterface->SetAdapterProperty(aValue,
new SetAdapterPropertyResultHandler(aRunnable));
return NS_OK;
}
nsresult
BluetoothServiceBluedroid::GetServiceChannel(
const nsAString& aDeviceAddress,
const nsAString& aServiceUuid,
BluetoothProfileManagerBase* aManager)
{
return NS_OK;
}
bool
BluetoothServiceBluedroid::UpdateSdpRecords(
const nsAString& aDeviceAddress,
BluetoothProfileManagerBase* aManager)
{
return true;
}
class BluetoothServiceBluedroid::CreateBondResultHandler MOZ_FINAL
: public BluetoothResultHandler
{
public:
CreateBondResultHandler(BluetoothReplyRunnable* aRunnable)
: mRunnable(aRunnable)
{
MOZ_ASSERT(mRunnable);
}
void OnError(BluetoothStatus aStatus) MOZ_OVERRIDE
{
sBondingRunnableArray.RemoveElement(mRunnable);
ReplyStatusError(mRunnable, aStatus, NS_LITERAL_STRING("CreatedPairedDevice"));
}
private:
nsRefPtr<BluetoothReplyRunnable> mRunnable;
};
nsresult
BluetoothServiceBluedroid::CreatePairedDeviceInternal(
const nsAString& aDeviceAddress, int aTimeout,
BluetoothReplyRunnable* aRunnable)
{
MOZ_ASSERT(NS_IsMainThread());
ENSURE_BLUETOOTH_IS_READY(aRunnable, NS_OK);
sBondingRunnableArray.AppendElement(aRunnable);
sBtInterface->CreateBond(aDeviceAddress,
new CreateBondResultHandler(aRunnable));
return NS_OK;
}
class BluetoothServiceBluedroid::RemoveBondResultHandler MOZ_FINAL
: public BluetoothResultHandler
{
public:
RemoveBondResultHandler(BluetoothReplyRunnable* aRunnable)
: mRunnable(aRunnable)
{
MOZ_ASSERT(mRunnable);
}
void OnError(BluetoothStatus aStatus) MOZ_OVERRIDE
{
sUnbondingRunnableArray.RemoveElement(mRunnable);
ReplyStatusError(mRunnable, aStatus, NS_LITERAL_STRING("RemoveDevice"));
}
private:
nsRefPtr<BluetoothReplyRunnable> mRunnable;
};
nsresult
BluetoothServiceBluedroid::RemoveDeviceInternal(
const nsAString& aDeviceAddress, BluetoothReplyRunnable* aRunnable)
{
MOZ_ASSERT(NS_IsMainThread());
ENSURE_BLUETOOTH_IS_READY(aRunnable, NS_OK);
sUnbondingRunnableArray.AppendElement(aRunnable);
sBtInterface->RemoveBond(aDeviceAddress,
new RemoveBondResultHandler(aRunnable));
return NS_OK;
}
class BluetoothServiceBluedroid::PinReplyResultHandler MOZ_FINAL
: public BluetoothResultHandler
{
public:
PinReplyResultHandler(BluetoothReplyRunnable* aRunnable)
: mRunnable(aRunnable)
{ }
void PinReply() MOZ_OVERRIDE
{
DispatchBluetoothReply(mRunnable, BluetoothValue(true), EmptyString());
}
void OnError(BluetoothStatus aStatus) MOZ_OVERRIDE
{
ReplyStatusError(mRunnable, aStatus, NS_LITERAL_STRING("SetPinCode"));
}
private:
BluetoothReplyRunnable* mRunnable;
};
void
BluetoothServiceBluedroid::SetPinCodeInternal(
const nsAString& aDeviceAddress, const nsAString& aPinCode,
BluetoothReplyRunnable* aRunnable)
{
MOZ_ASSERT(NS_IsMainThread());
ENSURE_BLUETOOTH_IS_READY_VOID(aRunnable);
sBtInterface->PinReply(aDeviceAddress, true, aPinCode,
new PinReplyResultHandler(aRunnable));
}
void
BluetoothServiceBluedroid::SetPasskeyInternal(
const nsAString& aDeviceAddress, uint32_t aPasskey,
BluetoothReplyRunnable* aRunnable)
{
return;
}
class BluetoothServiceBluedroid::SspReplyResultHandler MOZ_FINAL
: public BluetoothResultHandler
{
public:
SspReplyResultHandler(BluetoothReplyRunnable* aRunnable)
: mRunnable(aRunnable)
{ }
void SspReply() MOZ_OVERRIDE
{
DispatchBluetoothReply(mRunnable, BluetoothValue(true), EmptyString());
}
void OnError(BluetoothStatus aStatus) MOZ_OVERRIDE
{
ReplyStatusError(mRunnable, aStatus,
NS_LITERAL_STRING("SetPairingConfirmation"));
}
private:
BluetoothReplyRunnable* mRunnable;
};
void
BluetoothServiceBluedroid::SetPairingConfirmationInternal(
const nsAString& aDeviceAddress, bool aConfirm,
BluetoothReplyRunnable* aRunnable)
{
MOZ_ASSERT(NS_IsMainThread());
ENSURE_BLUETOOTH_IS_READY_VOID(aRunnable);
sBtInterface->SspReply(aDeviceAddress,
NS_ConvertUTF8toUTF16("PasskeyConfirmation"),
aConfirm, 0, new SspReplyResultHandler(aRunnable));
}
void
BluetoothServiceBluedroid::NextBluetoothProfileController()
{
MOZ_ASSERT(NS_IsMainThread());
// Remove the completed task at the head
NS_ENSURE_FALSE_VOID(sControllerArray.IsEmpty());
sControllerArray.RemoveElementAt(0);
// Start the next task if task array is not empty
if (!sControllerArray.IsEmpty()) {
sControllerArray[0]->StartSession();
}
}
void
BluetoothServiceBluedroid::ConnectDisconnect(
bool aConnect, const nsAString& aDeviceAddress,
BluetoothReplyRunnable* aRunnable,
uint16_t aServiceUuid, uint32_t aCod)
{
MOZ_ASSERT(NS_IsMainThread());
MOZ_ASSERT(aRunnable);
BluetoothProfileController* controller =
new BluetoothProfileController(aConnect, aDeviceAddress, aRunnable,
NextBluetoothProfileController,
aServiceUuid, aCod);
sControllerArray.AppendElement(controller);
/**
* If the request is the first element of the quene, start from here. Note
* that other request is pushed into the quene and is popped out after the
* first one is completed. See NextBluetoothProfileController() for details.
*/
if (sControllerArray.Length() == 1) {
sControllerArray[0]->StartSession();
}
}
void
BluetoothServiceBluedroid::Connect(const nsAString& aDeviceAddress,
uint32_t aCod,
uint16_t aServiceUuid,
BluetoothReplyRunnable* aRunnable)
{
ConnectDisconnect(true, aDeviceAddress, aRunnable, aServiceUuid, aCod);
}
bool
BluetoothServiceBluedroid::IsConnected(uint16_t aProfileId)
{
return true;
}
void
BluetoothServiceBluedroid::Disconnect(
const nsAString& aDeviceAddress, uint16_t aServiceUuid,
BluetoothReplyRunnable* aRunnable)
{
ConnectDisconnect(false, aDeviceAddress, aRunnable, aServiceUuid);
}
void
BluetoothServiceBluedroid::SendFile(const nsAString& aDeviceAddress,
BlobParent* aBlobParent,
BlobChild* aBlobChild,
BluetoothReplyRunnable* aRunnable)
{
MOZ_ASSERT(NS_IsMainThread());
// Currently we only support one device sending one file at a time,
// so we don't need aDeviceAddress here because the target device
// has been determined when calling 'Connect()'. Nevertheless, keep
// it for future use.
BluetoothOppManager* opp = BluetoothOppManager::Get();
nsAutoString errorStr;
if (!opp || !opp->SendFile(aDeviceAddress, aBlobParent)) {
errorStr.AssignLiteral("Calling SendFile() failed");
}
DispatchBluetoothReply(aRunnable, BluetoothValue(true), errorStr);
}
void
BluetoothServiceBluedroid::SendFile(const nsAString& aDeviceAddress,
nsIDOMBlob* aBlob,
BluetoothReplyRunnable* aRunnable)
{
MOZ_ASSERT(NS_IsMainThread());
// Currently we only support one device sending one file at a time,
// so we don't need aDeviceAddress here because the target device
// has been determined when calling 'Connect()'. Nevertheless, keep
// it for future use.
BluetoothOppManager* opp = BluetoothOppManager::Get();
nsAutoString errorStr;
if (!opp || !opp->SendFile(aDeviceAddress, aBlob)) {
errorStr.AssignLiteral("Calling SendFile() failed");
}
DispatchBluetoothReply(aRunnable, BluetoothValue(true), errorStr);
}
void
BluetoothServiceBluedroid::StopSendingFile(const nsAString& aDeviceAddress,
BluetoothReplyRunnable* aRunnable)
{
MOZ_ASSERT(NS_IsMainThread());
// Currently we only support one device sending one file at a time,
// so we don't need aDeviceAddress here because the target device
// has been determined when calling 'Connect()'. Nevertheless, keep
// it for future use.
BluetoothOppManager* opp = BluetoothOppManager::Get();
nsAutoString errorStr;
if (!opp || !opp->StopSendingFile()) {
errorStr.AssignLiteral("Calling StopSendingFile() failed");
}
DispatchBluetoothReply(aRunnable, BluetoothValue(true), errorStr);
}
void
BluetoothServiceBluedroid::ConfirmReceivingFile(
const nsAString& aDeviceAddress, bool aConfirm,
BluetoothReplyRunnable* aRunnable)
{
MOZ_ASSERT(NS_IsMainThread(), "Must be called from main thread!");
// Currently we only support one device sending one file at a time,
// so we don't need aDeviceAddress here because the target device
// has been determined when calling 'Connect()'. Nevertheless, keep
// it for future use.
BluetoothOppManager* opp = BluetoothOppManager::Get();
nsAutoString errorStr;
if (!opp || !opp->ConfirmReceivingFile(aConfirm)) {
errorStr.AssignLiteral("Calling ConfirmReceivingFile() failed");
}
DispatchBluetoothReply(aRunnable, BluetoothValue(true), errorStr);
}
void
BluetoothServiceBluedroid::ConnectSco(BluetoothReplyRunnable* aRunnable)
{
MOZ_ASSERT(NS_IsMainThread());
BluetoothHfpManager* hfp = BluetoothHfpManager::Get();
if (!hfp || !hfp->ConnectSco()) {
NS_NAMED_LITERAL_STRING(replyError, "Calling ConnectSco() failed");
DispatchBluetoothReply(aRunnable, BluetoothValue(), replyError);
return;
}
DispatchBluetoothReply(aRunnable, BluetoothValue(true), EmptyString());
}
void
BluetoothServiceBluedroid::DisconnectSco(BluetoothReplyRunnable* aRunnable)
{
MOZ_ASSERT(NS_IsMainThread());
BluetoothHfpManager* hfp = BluetoothHfpManager::Get();
if (!hfp || !hfp->DisconnectSco()) {
NS_NAMED_LITERAL_STRING(replyError, "Calling DisconnectSco() failed");
DispatchBluetoothReply(aRunnable, BluetoothValue(), replyError);
return;
}
DispatchBluetoothReply(aRunnable, BluetoothValue(true), EmptyString());
}
void
BluetoothServiceBluedroid::IsScoConnected(BluetoothReplyRunnable* aRunnable)
{
MOZ_ASSERT(NS_IsMainThread());
BluetoothHfpManager* hfp = BluetoothHfpManager::Get();
if (!hfp) {
NS_NAMED_LITERAL_STRING(replyError, "Fail to get BluetoothHfpManager");
DispatchBluetoothReply(aRunnable, BluetoothValue(), replyError);
return;
}
DispatchBluetoothReply(aRunnable, hfp->IsScoConnected(), EmptyString());
}
void
BluetoothServiceBluedroid::SendMetaData(const nsAString& aTitle,
const nsAString& aArtist,
const nsAString& aAlbum,
int64_t aMediaNumber,
int64_t aTotalMediaCount,
int64_t aDuration,
BluetoothReplyRunnable* aRunnable)
{
BluetoothA2dpManager* a2dp = BluetoothA2dpManager::Get();
if (a2dp) {
a2dp->UpdateMetaData(aTitle, aArtist, aAlbum, aMediaNumber,
aTotalMediaCount, aDuration);
}
DispatchBluetoothReply(aRunnable, BluetoothValue(true), EmptyString());
}
void
BluetoothServiceBluedroid::SendPlayStatus(
int64_t aDuration, int64_t aPosition,
const nsAString& aPlayStatus,
BluetoothReplyRunnable* aRunnable)
{
BluetoothA2dpManager* a2dp = BluetoothA2dpManager::Get();
if (a2dp) {
ControlPlayStatus playStatus =
PlayStatusStringToControlPlayStatus(aPlayStatus);
a2dp->UpdatePlayStatus(aDuration, aPosition, playStatus);
}
DispatchBluetoothReply(aRunnable, BluetoothValue(true), EmptyString());
}
void
BluetoothServiceBluedroid::UpdatePlayStatus(
uint32_t aDuration, uint32_t aPosition, ControlPlayStatus aPlayStatus)
{
// We don't need this function for bluedroid.
// In bluez, it only calls dbus api
// But it does not update BluetoothA2dpManager member fields
MOZ_ASSERT(false);
}
nsresult
BluetoothServiceBluedroid::SendSinkMessage(const nsAString& aDeviceAddresses,
const nsAString& aMessage)
{
return NS_OK;
}
nsresult
BluetoothServiceBluedroid::SendInputMessage(const nsAString& aDeviceAddresses,
const nsAString& aMessage)
{
return NS_OK;
}
void
BluetoothServiceBluedroid::AnswerWaitingCall(BluetoothReplyRunnable* aRunnable)
{
}
void
BluetoothServiceBluedroid::IgnoreWaitingCall(BluetoothReplyRunnable* aRunnable)
{
}
void
BluetoothServiceBluedroid::ToggleCalls(BluetoothReplyRunnable* aRunnable)
{
}
//
// GATT Client
//
void
BluetoothServiceBluedroid::ConnectGattClientInternal(
const nsAString& aAppUuid, const nsAString& aDeviceAddress,
BluetoothReplyRunnable* aRunnable)
{
MOZ_ASSERT(NS_IsMainThread());
ENSURE_BLUETOOTH_IS_READY_VOID(aRunnable);
BluetoothGattManager* gatt = BluetoothGattManager::Get();
ENSURE_GATT_MGR_IS_READY_VOID(gatt, aRunnable);
gatt->Connect(aAppUuid, aDeviceAddress, aRunnable);
}
void
BluetoothServiceBluedroid::DisconnectGattClientInternal(
const nsAString& aAppUuid, const nsAString& aDeviceAddress,
BluetoothReplyRunnable* aRunnable)
{
MOZ_ASSERT(NS_IsMainThread());
ENSURE_BLUETOOTH_IS_READY_VOID(aRunnable);
BluetoothGattManager* gatt = BluetoothGattManager::Get();
ENSURE_GATT_MGR_IS_READY_VOID(gatt, aRunnable);
gatt->Disconnect(aAppUuid, aDeviceAddress, aRunnable);
}
void
BluetoothServiceBluedroid::UnregisterGattClientInternal(
int aClientIf, BluetoothReplyRunnable* aRunnable)
{
MOZ_ASSERT(NS_IsMainThread());
ENSURE_BLUETOOTH_IS_READY_VOID(aRunnable);
BluetoothGattManager* gatt = BluetoothGattManager::Get();
ENSURE_GATT_MGR_IS_READY_VOID(gatt, aRunnable);
gatt->UnregisterClient(aClientIf, aRunnable);
}
//
// Bluetooth notifications
//
/* |ProfileDeinitResultHandler| collects the results of all profile
* result handlers and calls |Proceed| after all results handlers
* have been run.
*/
class BluetoothServiceBluedroid::ProfileDeinitResultHandler MOZ_FINAL
: public BluetoothProfileResultHandler
{
public:
ProfileDeinitResultHandler(unsigned char aNumProfiles)
: mNumProfiles(aNumProfiles)
{
MOZ_ASSERT(mNumProfiles);
}
void Deinit() MOZ_OVERRIDE
{
if (!(--mNumProfiles)) {
Proceed();
}
}
void OnError(nsresult aResult) MOZ_OVERRIDE
{
if (!(--mNumProfiles)) {
Proceed();
}
}
private:
void Proceed() const
{
sBtInterface->Cleanup(nullptr);
}
unsigned char mNumProfiles;
};
class BluetoothServiceBluedroid::SetAdapterPropertyDiscoverableResultHandler
MOZ_FINAL
: public BluetoothResultHandler
{
public:
void OnError(BluetoothStatus aStatus) MOZ_OVERRIDE
{
BT_LOGR("Fail to set: BT_SCAN_MODE_CONNECTABLE");
}
};
void
BluetoothServiceBluedroid::AdapterStateChangedNotification(bool aState)
{
MOZ_ASSERT(NS_IsMainThread());
BT_LOGR("BT_STATE: %d", aState);
sAdapterEnabled = aState;
if (!sAdapterEnabled) {
static void (* const sDeinitManager[])(BluetoothProfileResultHandler*) = {
BluetoothHfpManager::DeinitHfpInterface,
BluetoothA2dpManager::DeinitA2dpInterface,
BluetoothGattManager::DeinitGattInterface
};
// Return error if BluetoothService is unavailable
BluetoothService* bs = BluetoothService::Get();
NS_ENSURE_TRUE_VOID(bs);
// Cleanup static adapter properties and notify adapter.
sAdapterBdAddress.Truncate();
sAdapterBdName.Truncate();
InfallibleTArray<BluetoothNamedValue> props;
BT_APPEND_NAMED_VALUE(props, "Name", sAdapterBdName);
BT_APPEND_NAMED_VALUE(props, "Address", sAdapterBdAddress);
if (sAdapterDiscoverable) {
sAdapterDiscoverable = false;
BT_APPEND_NAMED_VALUE(props, "Discoverable", false);
}
if (sAdapterDiscovering) {
sAdapterDiscovering = false;
BT_APPEND_NAMED_VALUE(props, "Discovering", false);
}
if (!sAdapterBondedAddressArray.IsEmpty()) {
BT_APPEND_NAMED_VALUE(props, "PairedDevices",
InfallibleTArray<nsString>());
}
BluetoothSignal signal(NS_LITERAL_STRING("PropertyChanged"),
NS_LITERAL_STRING(KEY_ADAPTER), props);
bs->DistributeSignal(signal);
// Cleanup bluetooth interfaces after BT state becomes BT_STATE_OFF.
nsRefPtr<ProfileDeinitResultHandler> res =
new ProfileDeinitResultHandler(MOZ_ARRAY_LENGTH(sDeinitManager));
for (size_t i = 0; i < MOZ_ARRAY_LENGTH(sDeinitManager); ++i) {
sDeinitManager[i](res);
}
}
BluetoothService::AcknowledgeToggleBt(sAdapterEnabled);
if (sAdapterEnabled) {
// Bluetooth just enabled, clear profile controllers and runnable arrays.
sControllerArray.Clear();
sChangeDiscoveryRunnableArray.Clear();
sSetPropertyRunnableArray.Clear();
sGetDeviceRunnableArray.Clear();
sFetchUuidsRunnableArray.Clear();
sBondingRunnableArray.Clear();
sUnbondingRunnableArray.Clear();
// Bluetooth scan mode is SCAN_MODE_CONNECTABLE by default, i.e., It should
// be connectable and non-discoverable.
NS_ENSURE_TRUE_VOID(sBtInterface);
sBtInterface->SetAdapterProperty(
BluetoothNamedValue(NS_ConvertUTF8toUTF16("Discoverable"), false),
new SetAdapterPropertyDiscoverableResultHandler());
// Trigger BluetoothOppManager to listen
BluetoothOppManager* opp = BluetoothOppManager::Get();
if (!opp || !opp->Listen()) {
BT_LOGR("Fail to start BluetoothOppManager listening");
}
}
// Resolve promise if existed
if (!sChangeAdapterStateRunnableArray.IsEmpty()) {
DispatchBluetoothReply(sChangeAdapterStateRunnableArray[0],
BluetoothValue(true), EmptyString());
sChangeAdapterStateRunnableArray.RemoveElementAt(0);
}
}
/**
* AdapterPropertiesNotification will be called after enable() but
* before AdapterStateChangeNotification is called. At that moment,
* BluetoothManager and BluetoothAdapter, do not register observer
* yet.
*/
void
BluetoothServiceBluedroid::AdapterPropertiesNotification(
BluetoothStatus aStatus, int aNumProperties,
const BluetoothProperty* aProperties)
{
MOZ_ASSERT(NS_IsMainThread());
InfallibleTArray<BluetoothNamedValue> propertiesArray;
for (int i = 0; i < aNumProperties; i++) {
const BluetoothProperty& p = aProperties[i];
if (p.mType == PROPERTY_BDADDR) {
sAdapterBdAddress = p.mString;
BT_APPEND_NAMED_VALUE(propertiesArray, "Address", sAdapterBdAddress);
} else if (p.mType == PROPERTY_BDNAME) {
sAdapterBdName = p.mString;
BT_APPEND_NAMED_VALUE(propertiesArray, "Name", sAdapterBdName);
} else if (p.mType == PROPERTY_ADAPTER_SCAN_MODE) {
sAdapterDiscoverable =
(p.mScanMode == SCAN_MODE_CONNECTABLE_DISCOVERABLE);
BT_APPEND_NAMED_VALUE(propertiesArray, "Discoverable",
sAdapterDiscoverable);
} else if (p.mType == PROPERTY_ADAPTER_BONDED_DEVICES) {
// We have to cache addresses of bonded devices. Unlike BlueZ,
// Bluedroid would not send another PROPERTY_ADAPTER_BONDED_DEVICES
// event after bond completed.
BT_LOGD("Adapter property: BONDED_DEVICES. Count: %d",
p.mStringArray.Length());
// Whenever reloading paired devices, force refresh
sAdapterBondedAddressArray.Clear();
for (size_t index = 0; index < p.mStringArray.Length(); index++) {
sAdapterBondedAddressArray.AppendElement(p.mStringArray[index]);
}
BT_APPEND_NAMED_VALUE(propertiesArray, "PairedDevices",
sAdapterBondedAddressArray);
} else if (p.mType == PROPERTY_UNKNOWN) {
/* Bug 1065999: working around unknown properties */
} else {
BT_LOGD("Unhandled adapter property type: %d", p.mType);
continue;
}
}
NS_ENSURE_TRUE_VOID(propertiesArray.Length() > 0);
DistributeSignal(BluetoothSignal(NS_LITERAL_STRING("PropertyChanged"),
NS_LITERAL_STRING(KEY_ADAPTER),
BluetoothValue(propertiesArray)));
// Send reply for SetProperty
if (!sSetPropertyRunnableArray.IsEmpty()) {
DispatchBluetoothReply(sSetPropertyRunnableArray[0],
BluetoothValue(true), EmptyString());
sSetPropertyRunnableArray.RemoveElementAt(0);
}
}
/**
* RemoteDevicePropertiesNotification will be called
*
* (1) automatically by Bluedroid when BT is turning on,
* (2) as result of GetRemoteDeviceProperties, or
* (3) as result of GetRemoteServices.
*/
void
BluetoothServiceBluedroid::RemoteDevicePropertiesNotification(
BluetoothStatus aStatus, const nsAString& aBdAddr,
int aNumProperties, const BluetoothProperty* aProperties)
{
MOZ_ASSERT(NS_IsMainThread());
InfallibleTArray<BluetoothNamedValue> propertiesArray;
BT_APPEND_NAMED_VALUE(propertiesArray, "Address", nsString(aBdAddr));
for (int i = 0; i < aNumProperties; ++i) {
const BluetoothProperty& p = aProperties[i];
if (p.mType == PROPERTY_BDNAME) {
BT_APPEND_NAMED_VALUE(propertiesArray, "Name", p.mString);
} else if (p.mType == PROPERTY_CLASS_OF_DEVICE) {
uint32_t cod = p.mUint32;
BT_APPEND_NAMED_VALUE(propertiesArray, "Cod", cod);
} else if (p.mType == PROPERTY_UUIDS) {
nsTArray<nsString> uuids;
// Construct a sorted uuid set
for (uint32_t index = 0; index < p.mUuidArray.Length(); ++index) {
nsAutoString uuid;
UuidToString(p.mUuidArray[index], uuid);
if (!uuids.Contains(uuid)) { // filter out duplicate uuids
uuids.InsertElementSorted(uuid);
}
}
BT_APPEND_NAMED_VALUE(propertiesArray, "UUIDs", uuids);
} else if (p.mType == PROPERTY_TYPE_OF_DEVICE) {
BT_APPEND_NAMED_VALUE(propertiesArray, "Type",
static_cast<uint32_t>(p.mTypeOfDevice));
} else if (p.mType == PROPERTY_UNKNOWN) {
/* Bug 1065999: working around unknown properties */
} else {
BT_LOGD("Other non-handled device properties. Type: %d", p.mType);
}
}
// The order of operations below is
//
// (1) modify global state (i.e., the variables starting with 's'),
// (2) distribute the signal, and finally
// (3) send any pending Bluetooth replies.
//
// |DispatchBluetoothReply| creates its own internal runnable, which is
// always run after we completed the current method. This means that we
// can exchange |DistributeBluetoothReply| with other operations without
// changing the order of (1,2) and (3).
// Update to registered BluetoothDevice objects
BluetoothSignal signal(NS_LITERAL_STRING("PropertyChanged"),
nsString(aBdAddr), propertiesArray);
// FetchUuids task
if (!sFetchUuidsRunnableArray.IsEmpty()) {
// propertiesArray contains Address and Uuids only
DispatchBluetoothReply(sFetchUuidsRunnableArray[0],
propertiesArray[1].value() /* Uuids */,
EmptyString());
sFetchUuidsRunnableArray.RemoveElementAt(0);
DistributeSignal(signal);
return;
}
// GetDevices task
if (sRequestedDeviceCountArray.IsEmpty()) {
// This is possible because the callback would be called after turning
// Bluetooth on.
DistributeSignal(signal);
return;
}
// Use address as the index
sRemoteDevicesPack.AppendElement(
BluetoothNamedValue(nsString(aBdAddr), propertiesArray));
if (--sRequestedDeviceCountArray[0] == 0) {
if (!sGetDeviceRunnableArray.IsEmpty()) {
DispatchBluetoothReply(sGetDeviceRunnableArray[0],
sRemoteDevicesPack, EmptyString());
sGetDeviceRunnableArray.RemoveElementAt(0);
}
sRequestedDeviceCountArray.RemoveElementAt(0);
sRemoteDevicesPack.Clear();
}
DistributeSignal(signal);
}
void
BluetoothServiceBluedroid::DeviceFoundNotification(
int aNumProperties, const BluetoothProperty* aProperties)
{
MOZ_ASSERT(NS_IsMainThread());
BluetoothValue propertyValue;
InfallibleTArray<BluetoothNamedValue> propertiesArray;
for (int i = 0; i < aNumProperties; i++) {
const BluetoothProperty& p = aProperties[i];
if (p.mType == PROPERTY_BDADDR) {
BT_APPEND_NAMED_VALUE(propertiesArray, "Address", p.mString);
} else if (p.mType == PROPERTY_BDNAME) {
BT_APPEND_NAMED_VALUE(propertiesArray, "Name", p.mString);
} else if (p.mType == PROPERTY_CLASS_OF_DEVICE) {
BT_APPEND_NAMED_VALUE(propertiesArray, "Cod", p.mUint32);
} else if (p.mType == PROPERTY_UUIDS) {
nsTArray<nsString> uuids;
// Construct a sorted uuid set
for (uint32_t index = 0; index < p.mUuidArray.Length(); ++index) {
nsAutoString uuid;
UuidToString(p.mUuidArray[index], uuid);
if (!uuids.Contains(uuid)) { // filter out duplicate uuids
uuids.InsertElementSorted(uuid);
}
}
BT_APPEND_NAMED_VALUE(propertiesArray, "UUIDs", uuids);
} else if (p.mType == PROPERTY_TYPE_OF_DEVICE) {
BT_APPEND_NAMED_VALUE(propertiesArray, "Type",
static_cast<uint32_t>(p.mTypeOfDevice));
} else if (p.mType == PROPERTY_UNKNOWN) {
/* Bug 1065999: working around unknown properties */
} else {
BT_LOGD("Not handled remote device property: %d", p.mType);
}
}
DistributeSignal(BluetoothSignal(NS_LITERAL_STRING("DeviceFound"),
NS_LITERAL_STRING(KEY_ADAPTER),
BluetoothValue(propertiesArray)));
}
void
BluetoothServiceBluedroid::DiscoveryStateChangedNotification(bool aState)
{
MOZ_ASSERT(NS_IsMainThread());
sAdapterDiscovering = aState;
// Fire PropertyChanged of Discovering
InfallibleTArray<BluetoothNamedValue> propertiesArray;
BT_APPEND_NAMED_VALUE(propertiesArray, "Discovering", sAdapterDiscovering);
DistributeSignal(BluetoothSignal(NS_LITERAL_STRING("PropertyChanged"),
NS_LITERAL_STRING(KEY_ADAPTER),
BluetoothValue(propertiesArray)));
// Reply that Promise is resolved
if (!sChangeDiscoveryRunnableArray.IsEmpty()) {
DispatchBluetoothReply(sChangeDiscoveryRunnableArray[0],
BluetoothValue(true), EmptyString());
sChangeDiscoveryRunnableArray.RemoveElementAt(0);
}
}
void
BluetoothServiceBluedroid::PinRequestNotification(const nsAString& aRemoteBdAddr,
const nsAString& aBdName,
uint32_t aCod)
{
MOZ_ASSERT(NS_IsMainThread());
InfallibleTArray<BluetoothNamedValue> propertiesArray;
BT_APPEND_NAMED_VALUE(propertiesArray, "address", nsString(aRemoteBdAddr));
BT_APPEND_NAMED_VALUE(propertiesArray, "name", nsString(aBdName));
BT_APPEND_NAMED_VALUE(propertiesArray, "passkey", EmptyString());
BT_APPEND_NAMED_VALUE(propertiesArray, "type",
NS_LITERAL_STRING(PAIRING_REQ_TYPE_ENTERPINCODE));
DistributeSignal(BluetoothSignal(NS_LITERAL_STRING("PairingRequest"),
NS_LITERAL_STRING(KEY_PAIRING_LISTENER),
BluetoothValue(propertiesArray)));
}
void
BluetoothServiceBluedroid::SspRequestNotification(
const nsAString& aRemoteBdAddr, const nsAString& aBdName, uint32_t aCod,
BluetoothSspVariant aPairingVariant, uint32_t aPasskey)
{
MOZ_ASSERT(NS_IsMainThread());
InfallibleTArray<BluetoothNamedValue> propertiesArray;
nsAutoString passkey;
nsAutoString pairingType;
/**
* Assign pairing request type and passkey based on the pairing variant.
*
* passkey value based on pairing request type:
* 1) aPasskey: PAIRING_REQ_TYPE_CONFIRMATION and
* PAIRING_REQ_TYPE_DISPLAYPASSKEY
* 2) empty string: PAIRING_REQ_TYPE_CONSENT
*/
switch (aPairingVariant) {
case SSP_VARIANT_PASSKEY_CONFIRMATION:
pairingType.AssignLiteral(PAIRING_REQ_TYPE_CONFIRMATION);
passkey.AppendInt(aPasskey);
break;
case SSP_VARIANT_PASSKEY_NOTIFICATION:
pairingType.AssignLiteral(PAIRING_REQ_TYPE_DISPLAYPASSKEY);
passkey.AppendInt(aPasskey);
break;
case SSP_VARIANT_CONSENT:
pairingType.AssignLiteral(PAIRING_REQ_TYPE_CONSENT);
break;
default:
BT_WARNING("Unhandled SSP Bonding Variant: %d", aPairingVariant);
return;
}
BT_APPEND_NAMED_VALUE(propertiesArray, "address", nsString(aRemoteBdAddr));
BT_APPEND_NAMED_VALUE(propertiesArray, "name", nsString(aBdName));
BT_APPEND_NAMED_VALUE(propertiesArray, "passkey", passkey);
BT_APPEND_NAMED_VALUE(propertiesArray, "type", pairingType);
DistributeSignal(BluetoothSignal(NS_LITERAL_STRING("PairingRequest"),
NS_LITERAL_STRING(KEY_PAIRING_LISTENER),
BluetoothValue(propertiesArray)));
}
void
BluetoothServiceBluedroid::BondStateChangedNotification(
BluetoothStatus aStatus, const nsAString& aRemoteBdAddr,
BluetoothBondState aState)
{
MOZ_ASSERT(NS_IsMainThread());
if (aState == BOND_STATE_BONDING) {
// No need to handle bonding state
return;
}
bool bonded = (aState == BOND_STATE_BONDED);
// Update bonded address array
nsString remoteBdAddr = nsString(aRemoteBdAddr);
if (bonded) {
if (!sAdapterBondedAddressArray.Contains(remoteBdAddr)) {
sAdapterBondedAddressArray.AppendElement(remoteBdAddr);
}
} else {
sAdapterBondedAddressArray.RemoveElement(remoteBdAddr);
}
// Update attribute BluetoothDevice.paired
InfallibleTArray<BluetoothNamedValue> propertiesArray;
BT_APPEND_NAMED_VALUE(propertiesArray, "Paired", bonded);
DistributeSignal(BluetoothSignal(NS_LITERAL_STRING("PropertyChanged"),
nsString(aRemoteBdAddr),
BluetoothValue(propertiesArray)));
propertiesArray.Clear();
// Append signal properties and notify adapter.
BT_APPEND_NAMED_VALUE(propertiesArray, "Address", nsString(aRemoteBdAddr));
BT_APPEND_NAMED_VALUE(propertiesArray, "Paired", bonded);
nsString signalName = bonded ? NS_LITERAL_STRING(DEVICE_PAIRED_ID)
: NS_LITERAL_STRING(DEVICE_UNPAIRED_ID);
DistributeSignal(BluetoothSignal(signalName,
NS_LITERAL_STRING(KEY_ADAPTER),
BluetoothValue(propertiesArray)));
if (bonded && !sBondingRunnableArray.IsEmpty()) {
DispatchBluetoothReply(sBondingRunnableArray[0],
BluetoothValue(true), EmptyString());
sBondingRunnableArray.RemoveElementAt(0);
} else if (!bonded && !sUnbondingRunnableArray.IsEmpty()) {
DispatchBluetoothReply(sUnbondingRunnableArray[0],
BluetoothValue(true), EmptyString());
sUnbondingRunnableArray.RemoveElementAt(0);
}
}
void
BluetoothServiceBluedroid::AclStateChangedNotification(
BluetoothStatus aStatus, const nsAString& aRemoteBdAddr, bool aState)
{
MOZ_ASSERT(NS_IsMainThread());
// FIXME: This will be implemented in the later patchset
}
void
BluetoothServiceBluedroid::DutModeRecvNotification(uint16_t aOpcode,
const uint8_t* aBuf,
uint8_t aLen)
{
MOZ_ASSERT(NS_IsMainThread());
// FIXME: This will be implemented in the later patchset
}
void
BluetoothServiceBluedroid::LeTestModeNotification(BluetoothStatus aStatus,
uint16_t aNumPackets)
{
MOZ_ASSERT(NS_IsMainThread());
// FIXME: This will be implemented in the later patchset
}