void
BluetoothService::DistributeSignal(const BluetoothSignal& aSignal)
{
MOZ_ASSERT(NS_IsMainThread());
if (aSignal.path().EqualsLiteral(KEY_LOCAL_AGENT)) {
Notify(aSignal);
return;
} else if (aSignal.path().EqualsLiteral(KEY_REMOTE_AGENT)) {
Notify(aSignal);
return;
}
BluetoothSignalObserverList* ol;
if (!mBluetoothSignalObserverTable.Get(aSignal.path(), &ol)) {
#if DEBUG
nsAutoCString msg("No observer registered for path ");
msg.Append(NS_ConvertUTF16toUTF8(aSignal.path()));
NS_WARNING(msg.get());
#endif
return;
}
MOZ_ASSERT(ol->Length());
ol->Broadcast(aSignal);
}
void
BluetoothDevice::Notify(const BluetoothSignal& aData)
{
if (aData.name().EqualsLiteral("PropertyChanged")) {
NS_ASSERTION(aData.value().type() == BluetoothValue::TArrayOfBluetoothNamedValue,
"PropertyChanged: Invalid value type");
InfallibleTArray<BluetoothNamedValue> arr = aData.value().get_ArrayOfBluetoothNamedValue();
NS_ASSERTION(arr.Length() == 1, "Got more than one property in a change message!");
BluetoothNamedValue v = arr[0];
nsString name = v.name();
SetPropertyByValue(v);
if (name.EqualsLiteral("Connected")) {
DispatchTrustedEvent(mConnected ? NS_LITERAL_STRING("connected")
: NS_LITERAL_STRING("disconnected"));
} else {
nsRefPtr<BluetoothPropertyEvent> e = BluetoothPropertyEvent::Create(name);
e->Dispatch(ToIDOMEventTarget(), NS_LITERAL_STRING("propertychanged"));
}
} else {
#ifdef DEBUG
nsCString warningMsg;
warningMsg.AssignLiteral("Not handling device signal: ");
warningMsg.Append(NS_ConvertUTF16toUTF8(aData.name()));
NS_WARNING(warningMsg.get());
#endif
}
}
void
BluetoothHidManager::HandleInputPropertyChanged(const BluetoothSignal& aSignal)
{
MOZ_ASSERT(NS_IsMainThread());
MOZ_ASSERT(aSignal.value().type() == BluetoothValue::TArrayOfBluetoothNamedValue);
const InfallibleTArray<BluetoothNamedValue>& arr =
aSignal.value().get_ArrayOfBluetoothNamedValue();
MOZ_ASSERT(arr.Length() == 1);
const nsString& name = arr[0].name();
const BluetoothValue& value = arr[0].value();
if (name.EqualsLiteral("Connected")) {
MOZ_ASSERT(value.type() == BluetoothValue::Tbool);
MOZ_ASSERT(mConnected != value.get_bool());
mConnected = value.get_bool();
NotifyStatusChanged();
if (mConnected) {
OnConnect(EmptyString());
} else {
OnDisconnect(EmptyString());
}
}
}
void
BluetoothPairingListener::Notify(const BluetoothSignal& aData)
{
InfallibleTArray<BluetoothNamedValue> arr;
BluetoothValue value = aData.value();
if (aData.name().EqualsLiteral("PairingRequest")) {
MOZ_ASSERT(value.type() == BluetoothValue::TArrayOfBluetoothNamedValue);
const InfallibleTArray<BluetoothNamedValue>& arr =
value.get_ArrayOfBluetoothNamedValue();
MOZ_ASSERT(arr.Length() == 4 &&
arr[0].value().type() == BluetoothValue::TnsString && // address
arr[1].value().type() == BluetoothValue::TnsString && // name
arr[2].value().type() == BluetoothValue::TnsString && // passkey
arr[3].value().type() == BluetoothValue::TnsString); // type
nsString address = arr[0].value().get_nsString();
nsString name = arr[1].value().get_nsString();
nsString passkey = arr[2].value().get_nsString();
nsString type = arr[3].value().get_nsString();
// Notify pairing listener of pairing requests
DispatchPairingEvent(name, address, passkey, type);
} else {
BT_WARNING("Not handling pairing listener signal: %s",
NS_ConvertUTF16toUTF8(aData.name()).get());
}
}
void
BluetoothService::DistributeSignal(const BluetoothSignal& aSignal)
{
MOZ_ASSERT(NS_IsMainThread());
BluetoothSignalObserverList* ol;
if (!mBluetoothSignalObserverTable.Get(aSignal.path(), &ol)) {
// If there is no BluetoohPairingListener in observer table, put the signal
// into a pending queue of pairing requests and send a system message to
// launch bluetooth certified app.
if (aSignal.path().EqualsLiteral(KEY_PAIRING_LISTENER)) {
mPendingPairReqSignals.AppendElement(aSignal);
BT_ENSURE_TRUE_VOID_BROADCAST_SYSMSG(
NS_LITERAL_STRING(SYS_MSG_BT_PAIRING_REQ),
BluetoothValue(EmptyString()));
} else {
BT_WARNING("No observer registered for path %s",
NS_ConvertUTF16toUTF8(aSignal.path()).get());
}
return;
}
MOZ_ASSERT(ol->Length());
ol->Broadcast(aSignal);
}
void
BluetoothAdapter::Notify(const BluetoothSignal& aData)
{
InfallibleTArray<BluetoothNamedValue> arr;
if (aData.name().EqualsLiteral("DeviceFound")) {
nsRefPtr<BluetoothDevice> device = BluetoothDevice::Create(GetOwner(), mPath, aData.value());
nsCOMPtr<nsIDOMEvent> event;
NS_NewDOMBluetoothDeviceEvent(getter_AddRefs(event), nullptr, nullptr);
nsCOMPtr<nsIDOMBluetoothDeviceEvent> e = do_QueryInterface(event);
e->InitBluetoothDeviceEvent(NS_LITERAL_STRING("devicefound"),
false, false, device);
DispatchTrustedEvent(event);
} else if (aData.name().EqualsLiteral("DeviceDisappeared")) {
const nsAString& deviceAddress = aData.value().get_nsString();
nsCOMPtr<nsIDOMEvent> event;
NS_NewDOMBluetoothDeviceAddressEvent(getter_AddRefs(event), nullptr, nullptr);
nsCOMPtr<nsIDOMBluetoothDeviceAddressEvent> e = do_QueryInterface(event);
e->InitBluetoothDeviceAddressEvent(NS_LITERAL_STRING("devicedisappeared"),
false, false, deviceAddress);
DispatchTrustedEvent(e);
} else if (aData.name().EqualsLiteral("DeviceCreated")) {
NS_ASSERTION(aData.value().type() == BluetoothValue::TArrayOfBluetoothNamedValue,
"DeviceCreated: Invalid value type");
nsRefPtr<BluetoothDevice> device = BluetoothDevice::Create(GetOwner(),
GetPath(),
aData.value());
nsCOMPtr<nsIDOMEvent> event;
NS_NewDOMBluetoothDeviceEvent(getter_AddRefs(event), nullptr, nullptr);
nsCOMPtr<nsIDOMBluetoothDeviceEvent> e = do_QueryInterface(event);
e->InitBluetoothDeviceEvent(NS_LITERAL_STRING("devicecreated"),
false, false, device);
DispatchTrustedEvent(e);
} else if (aData.name().EqualsLiteral("PropertyChanged")) {
NS_ASSERTION(aData.value().type() == BluetoothValue::TArrayOfBluetoothNamedValue,
"PropertyChanged: Invalid value type");
arr = aData.value().get_ArrayOfBluetoothNamedValue();
NS_ASSERTION(arr.Length() == 1, "Got more than one property in a change message!");
BluetoothNamedValue v = arr[0];
SetPropertyByValue(v);
nsRefPtr<BluetoothPropertyEvent> e = BluetoothPropertyEvent::Create(v.name());
e->Dispatch(ToIDOMEventTarget(), NS_LITERAL_STRING("propertychanged"));
} else {
#ifdef DEBUG
nsCString warningMsg;
warningMsg.AssignLiteral("Not handling adapter signal: ");
warningMsg.Append(NS_ConvertUTF16toUTF8(aData.name()));
NS_WARNING(warningMsg.get());
#endif
}
}
void
BluetoothAdapter::Notify(const BluetoothSignal& aData)
{
InfallibleTArray<BluetoothNamedValue> arr;
BT_LOG("[A] %s: %s", __FUNCTION__, NS_ConvertUTF16toUTF8(aData.name()).get());
BluetoothValue v = aData.value();
if (aData.name().EqualsLiteral("DeviceFound")) {
nsRefPtr<BluetoothDevice> device = BluetoothDevice::Create(GetOwner(), mPath, aData.value());
nsCOMPtr<nsIDOMEvent> event;
NS_NewDOMBluetoothDeviceEvent(getter_AddRefs(event), this, nullptr, nullptr);
nsCOMPtr<nsIDOMBluetoothDeviceEvent> e = do_QueryInterface(event);
e->InitBluetoothDeviceEvent(NS_LITERAL_STRING("devicefound"),
false, false, device);
DispatchTrustedEvent(event);
} else if (aData.name().EqualsLiteral("PropertyChanged")) {
MOZ_ASSERT(v.type() == BluetoothValue::TArrayOfBluetoothNamedValue);
const InfallibleTArray<BluetoothNamedValue>& arr =
v.get_ArrayOfBluetoothNamedValue();
MOZ_ASSERT(arr.Length() == 1);
SetPropertyByValue(arr[0]);
} else if (aData.name().EqualsLiteral(PAIRED_STATUS_CHANGED_ID) ||
aData.name().EqualsLiteral(HFP_STATUS_CHANGED_ID) ||
aData.name().EqualsLiteral(SCO_STATUS_CHANGED_ID) ||
aData.name().EqualsLiteral(A2DP_STATUS_CHANGED_ID)) {
MOZ_ASSERT(v.type() == BluetoothValue::TArrayOfBluetoothNamedValue);
const InfallibleTArray<BluetoothNamedValue>& arr =
v.get_ArrayOfBluetoothNamedValue();
MOZ_ASSERT(arr.Length() == 2 &&
arr[0].value().type() == BluetoothValue::TnsString &&
arr[1].value().type() == BluetoothValue::Tbool);
nsString address = arr[0].value().get_nsString();
bool status = arr[1].value().get_bool();
nsCOMPtr<nsIDOMEvent> event;
NS_NewDOMBluetoothStatusChangedEvent(
getter_AddRefs(event), this, nullptr, nullptr);
nsCOMPtr<nsIDOMBluetoothStatusChangedEvent> e = do_QueryInterface(event);
e->InitBluetoothStatusChangedEvent(aData.name(), false, false,
address, status);
DispatchTrustedEvent(event);
} else {
#ifdef DEBUG
nsCString warningMsg;
warningMsg.AssignLiteral("Not handling adapter signal: ");
warningMsg.Append(NS_ConvertUTF16toUTF8(aData.name()));
NS_WARNING(warningMsg.get());
#endif
}
}
void
BluetoothDiscoveryHandle::Notify(const BluetoothSignal& aData)
{
BT_LOGD("[DH] %s", NS_ConvertUTF16toUTF8(aData.name()).get());
if (aData.name().EqualsLiteral("DeviceFound")) {
DispatchDeviceEvent(aData.value());
} else {
BT_WARNING("Not handling discovery handle signal: %s",
NS_ConvertUTF16toUTF8(aData.name()).get());
}
}
void
BluetoothGatt::Notify(const BluetoothSignal& aData)
{
BT_LOGD("[D] %s", NS_ConvertUTF16toUTF8(aData.name()).get());
BluetoothValue v = aData.value();
if (aData.name().EqualsLiteral("ClientRegistered")) {
MOZ_ASSERT(v.type() == BluetoothValue::Tuint32_t);
mClientIf = v.get_uint32_t();
} else if (aData.name().EqualsLiteral("ClientUnregistered")) {
mClientIf = 0;
} else if (aData.name().EqualsLiteral(GATT_CONNECTION_STATE_CHANGED_ID)) {
MOZ_ASSERT(v.type() == BluetoothValue::Tbool);
BluetoothConnectionState state =
v.get_bool() ? BluetoothConnectionState::Connected
: BluetoothConnectionState::Disconnected;
UpdateConnectionState(state);
} else if (aData.name().EqualsLiteral("ServicesDiscovered")) {
HandleServicesDiscovered(v);
} else if (aData.name().EqualsLiteral("DiscoverCompleted")) {
MOZ_ASSERT(v.type() == BluetoothValue::Tbool);
bool isDiscoverSuccess = v.get_bool();
if (!isDiscoverSuccess) { // Clean all discovered attributes if failed
mServices.Clear();
BluetoothGattBinding::ClearCachedServicesValue(this);
}
mDiscoveringServices = false;
} else {
BT_WARNING("Not handling GATT signal: %s",
NS_ConvertUTF16toUTF8(aData.name()).get());
}
}
void
BluetoothGattCharacteristic::Notify(const BluetoothSignal& aData)
{
BT_LOGD("[D] %s", NS_ConvertUTF16toUTF8(aData.name()).get());
NS_ENSURE_TRUE_VOID(mSignalRegistered);
BluetoothValue v = aData.value();
if (aData.name().EqualsLiteral("CharacteristicValueUpdated")) {
HandleCharacteristicValueUpdated(v);
} else {
BT_WARNING("Not handling GATT Characteristic signal: %s",
NS_ConvertUTF16toUTF8(aData.name()).get());
}
}
void
BluetoothManager::Notify(const BluetoothSignal& aData)
{
if (aData.name().EqualsLiteral("AdapterAdded")) {
DispatchTrustedEvent(NS_LITERAL_STRING("adapteradded"));
} else {
#ifdef DEBUG
nsCString warningMsg;
warningMsg.AssignLiteral("Not handling manager signal: ");
warningMsg.Append(NS_ConvertUTF16toUTF8(aData.name()));
NS_WARNING(warningMsg.get());
#endif
}
}
void
BluetoothService::Notify(const BluetoothSignal& aData)
{
InfallibleTArray<BluetoothNamedValue> arr = aData.value().get_ArrayOfBluetoothNamedValue();
nsString type;
JSContext* cx = nsContentUtils::GetSafeJSContext();
NS_ASSERTION(!::JS_IsExceptionPending(cx),
"Shouldn't get here when an exception is pending!");
JSAutoRequest jsar(cx);
JSObject* obj = JS_NewObject(cx, NULL, NULL, NULL);
if (!obj) {
NS_WARNING("Failed to new JSObject for system message!");
return;
}
bool ok = SetJsObject(cx, obj, arr);
if (!ok) {
NS_WARNING("Failed to set properties of system message!");
return;
}
if (aData.name().EqualsLiteral("RequestConfirmation")) {
NS_ASSERTION(arr.Length() == 3, "RequestConfirmation: Wrong length of parameters");
type.AssignLiteral("bluetooth-requestconfirmation");
} else if (aData.name().EqualsLiteral("RequestPinCode")) {
NS_ASSERTION(arr.Length() == 2, "RequestPinCode: Wrong length of parameters");
type.AssignLiteral("bluetooth-requestpincode");
} else if (aData.name().EqualsLiteral("RequestPasskey")) {
NS_ASSERTION(arr.Length() == 2, "RequestPinCode: Wrong length of parameters");
type.AssignLiteral("bluetooth-requestpasskey");
} else if (aData.name().EqualsLiteral("Authorize")) {
NS_ASSERTION(arr.Length() == 2, "Authorize: Wrong length of parameters");
type.AssignLiteral("bluetooth-authorize");
} else if (aData.name().EqualsLiteral("Cancel")) {
NS_ASSERTION(arr.Length() == 0, "Cancel: Wrong length of parameters");
type.AssignLiteral("bluetooth-cancel");
} else if (aData.name().EqualsLiteral("PairedStatusChanged")) {
NS_ASSERTION(arr.Length() == 1, "PairedStatusChagned: Wrong length of parameters");
type.AssignLiteral("bluetooth-pairingstatuschanged");
} else {
#ifdef DEBUG
nsCString warningMsg;
warningMsg.AssignLiteral("Not handling service signal: ");
warningMsg.Append(NS_ConvertUTF16toUTF8(aData.name()));
NS_WARNING(warningMsg.get());
#endif
}
nsCOMPtr<nsISystemMessagesInternal> systemMessenger =
do_GetService("@mozilla.org/system-message-internal;1");
if (!systemMessenger) {
NS_WARNING("Failed to get SystemMessenger service!");
return;
}
systemMessenger->BroadcastMessage(type, OBJECT_TO_JSVAL(obj));
}
void
BluetoothGattService::Notify(const BluetoothSignal& aData)
{
BT_LOGD("[D] %s", NS_ConvertUTF16toUTF8(aData.name()).get());
BluetoothValue v = aData.value();
if (aData.name().EqualsLiteral("IncludedServicesDiscovered")) {
HandleIncludedServicesDiscovered(v);
} else if (aData.name().EqualsLiteral("CharacteristicsDiscovered")) {
HandleCharacteristicsDiscovered(v);
} else {
BT_WARNING("Not handling GATT Service signal: %s",
NS_ConvertUTF16toUTF8(aData.name()).get());
}
}
void
BluetoothService::DistributeSignal(const BluetoothSignal& aSignal)
{
MOZ_ASSERT(NS_IsMainThread());
// Notify observers that a message has been sent
BluetoothSignalObserverList* ol;
if (!mBluetoothSignalObserverTable.Get(aSignal.path(), &ol)) {
#if DEBUG
nsAutoCString msg("No observer registered for path ");
msg.Append(NS_ConvertUTF16toUTF8(aSignal.path()));
NS_WARNING(msg.get());
#endif
return;
}
MOZ_ASSERT(ol->Length());
ol->Broadcast(aSignal);
}
void
BluetoothManager::Notify(const BluetoothSignal& aData)
{
#ifdef DEBUG
nsCString warningMsg;
warningMsg.AssignLiteral("Not handling manager signal: ");
warningMsg.Append(NS_ConvertUTF16toUTF8(aData.name()));
NS_WARNING(warningMsg.get());
#endif
}
void
BluetoothManager::Notify(const BluetoothSignal& aData)
{
BT_LOGD("[M] %s: %s", __FUNCTION__, NS_ConvertUTF16toUTF8(aData.name()).get());
if (aData.name().EqualsLiteral("AdapterAdded")) {
DispatchTrustedEvent(NS_LITERAL_STRING("adapteradded"));
} else if (aData.name().EqualsLiteral("Enabled")) {
DispatchTrustedEvent(NS_LITERAL_STRING("enabled"));
} else if (aData.name().EqualsLiteral("Disabled")) {
DispatchTrustedEvent(NS_LITERAL_STRING("disabled"));
} else {
#ifdef DEBUG
nsCString warningMsg;
warningMsg.AssignLiteral("Not handling manager signal: ");
warningMsg.Append(NS_ConvertUTF16toUTF8(aData.name()));
BT_WARNING(warningMsg.get());
#endif
}
}
nsresult
BluetoothService::DistributeSignal(const BluetoothSignal& signal)
{
MOZ_ASSERT(NS_IsMainThread());
// Notify observers that a message has been sent
BluetoothSignalObserverList* ol;
if (!mBluetoothSignalObserverTable.Get(signal.path(), &ol)) {
return NS_OK;
}
ol->Broadcast(signal);
return NS_OK;
}
void
BluetoothAdapter::Notify(const BluetoothSignal& aData)
{
InfallibleTArray<BluetoothNamedValue> arr;
BT_LOG("[A] %s: %s", __FUNCTION__, NS_ConvertUTF16toUTF8(aData.name()).get());
BluetoothValue v = aData.value();
if (aData.name().EqualsLiteral("DeviceFound")) {
nsRefPtr<BluetoothDevice> device = BluetoothDevice::Create(GetOwner(), mPath, aData.value());
nsCOMPtr<nsIDOMEvent> event;
NS_NewDOMBluetoothDeviceEvent(getter_AddRefs(event), this, nullptr, nullptr);
nsCOMPtr<nsIDOMBluetoothDeviceEvent> e = do_QueryInterface(event);
e->InitBluetoothDeviceEvent(NS_LITERAL_STRING("devicefound"),
false, false, device);
DispatchTrustedEvent(event);
} else if (aData.name().EqualsLiteral("PropertyChanged")) {
NS_ASSERTION(v.type() == BluetoothValue::TArrayOfBluetoothNamedValue,
"PropertyChanged: Invalid value type");
const InfallibleTArray<BluetoothNamedValue>& arr =
v.get_ArrayOfBluetoothNamedValue();
NS_ASSERTION(arr.Length() == 1,
"Got more than one property in a change message!");
SetPropertyByValue(arr[0]);
} else {
#ifdef DEBUG
nsCString warningMsg;
warningMsg.AssignLiteral("Not handling adapter signal: ");
warningMsg.Append(NS_ConvertUTF16toUTF8(aData.name()));
NS_WARNING(warningMsg.get());
#endif
}
}
void
BluetoothPairingListener::Notify(const BluetoothSignal& aData)
{
InfallibleTArray<BluetoothNamedValue> arr;
BluetoothValue value = aData.value();
if (aData.name().EqualsLiteral("PairingRequest")) {
MOZ_ASSERT(value.type() == BluetoothValue::TArrayOfBluetoothNamedValue);
const InfallibleTArray<BluetoothNamedValue>& arr =
value.get_ArrayOfBluetoothNamedValue();
MOZ_ASSERT(arr.Length() == 4 &&
arr[0].value().type() == BluetoothValue::TnsString && // address
arr[1].value().type() == BluetoothValue::TnsString && // name
arr[2].value().type() == BluetoothValue::TnsString && // passkey
arr[3].value().type() == BluetoothValue::TnsString); // type
nsString deviceAddress = arr[0].value().get_nsString();
nsString deviceName = arr[1].value().get_nsString();
nsString passkey = arr[2].value().get_nsString();
nsString type = arr[3].value().get_nsString();
// Create a temporary device with deviceAddress and deviceName
InfallibleTArray<BluetoothNamedValue> props;
BT_APPEND_NAMED_VALUE(props, "Address", deviceAddress);
BT_APPEND_NAMED_VALUE(props, "Name", deviceName);
nsRefPtr<BluetoothDevice> device =
BluetoothDevice::Create(GetOwner(), props);
// Notify pairing listener of pairing requests
DispatchPairingEvent(device, passkey, type);
} else {
BT_WARNING("Not handling pairing listener signal: %s",
NS_ConvertUTF16toUTF8(aData.name()).get());
}
}
nsresult
BluetoothService::DistributeSignal(const BluetoothSignal& signal)
{
MOZ_ASSERT(NS_IsMainThread());
// Notify observers that a message has been sent
BluetoothSignalObserverList* ol;
if (!mBluetoothSignalObserverTable.Get(signal.path(), &ol)) {
#if DEBUG
nsString msg;
msg.AssignLiteral("No observer registered for path");
msg.Append(signal.path());
NS_WARNING(NS_ConvertUTF16toUTF8(msg).get());
#endif
return NS_OK;
}
#if DEBUG
if (ol->Length() == 0) {
NS_WARNING("Distributing to observer list of 0");
}
#endif
ol->Broadcast(signal);
return NS_OK;
}
void
BluetoothDevice::Notify(const BluetoothSignal& aData)
{
BT_LOGD("[D] %s: %s", __FUNCTION__, NS_ConvertUTF16toUTF8(aData.name()).get());
BluetoothValue v = aData.value();
if (aData.name().EqualsLiteral("PropertyChanged")) {
MOZ_ASSERT(v.type() == BluetoothValue::TArrayOfBluetoothNamedValue);
const InfallibleTArray<BluetoothNamedValue>& arr =
v.get_ArrayOfBluetoothNamedValue();
for (uint32_t i = 0, propCount = arr.Length(); i < propCount; ++i) {
SetPropertyByValue(arr[i]);
}
} else {
#ifdef DEBUG
nsCString warningMsg;
warningMsg.AssignLiteral("Not handling device signal: ");
warningMsg.Append(NS_ConvertUTF16toUTF8(aData.name()));
BT_WARNING(warningMsg.get());
#endif
}
}
void
BluetoothManager::Notify(const BluetoothSignal& aData)
{
if (aData.name().EqualsLiteral("AdapterAdded")) {
nsRefPtr<nsDOMEvent> event = new nsDOMEvent(nullptr, nullptr);
nsresult rv = event->InitEvent(NS_LITERAL_STRING("adapteradded"), false, false);
if (NS_FAILED(rv)) {
NS_WARNING("Failed to init the adapteradded event!!!");
return;
}
event->SetTrusted(true);
bool dummy;
DispatchEvent(event, &dummy);
} else {
#ifdef DEBUG
nsCString warningMsg;
warningMsg.AssignLiteral("Not handling manager signal: ");
warningMsg.Append(NS_ConvertUTF16toUTF8(aData.name()));
NS_WARNING(warningMsg.get());
#endif
}
}
void
BluetoothManager::Notify(const BluetoothSignal& aData)
{
BT_LOGD("[M] %s", NS_ConvertUTF16toUTF8(aData.name()).get());
if (aData.name().EqualsLiteral("AdapterAdded")) {
HandleAdapterAdded(aData.value());
} else if (aData.name().EqualsLiteral("AdapterRemoved")) {
HandleAdapterRemoved(aData.value());
} else {
BT_WARNING("Not handling manager signal: %s",
NS_ConvertUTF16toUTF8(aData.name()).get());
}
}
void
BluetoothService::Notify(const BluetoothSignal& aData)
{
nsString type = NS_LITERAL_STRING("bluetooth-pairing-request");
BT_LOGD("[S] %s: %s", __FUNCTION__, NS_ConvertUTF16toUTF8(aData.name()).get());
if (aData.name().EqualsLiteral("RequestConfirmation")) {
MOZ_ASSERT(aData.value().get_ArrayOfBluetoothNamedValue().Length() == 4,
"RequestConfirmation: Wrong length of parameters");
} else if (aData.name().EqualsLiteral("RequestPinCode")) {
MOZ_ASSERT(aData.value().get_ArrayOfBluetoothNamedValue().Length() == 3,
"RequestPinCode: Wrong length of parameters");
} else if (aData.name().EqualsLiteral("RequestPasskey")) {
MOZ_ASSERT(aData.value().get_ArrayOfBluetoothNamedValue().Length() == 3,
"RequestPinCode: Wrong length of parameters");
} else if (aData.name().EqualsLiteral("Cancel")) {
MOZ_ASSERT(aData.value().get_ArrayOfBluetoothNamedValue().Length() == 0,
"Cancel: Wrong length of parameters");
type.AssignLiteral("bluetooth-cancel");
} else if (aData.name().EqualsLiteral(PAIRED_STATUS_CHANGED_ID)) {
MOZ_ASSERT(aData.value().get_ArrayOfBluetoothNamedValue().Length() == 1,
"pairedstatuschanged: Wrong length of parameters");
type.AssignLiteral("bluetooth-pairedstatuschanged");
} else {
nsCString warningMsg;
warningMsg.AssignLiteral("Not handling service signal: ");
warningMsg.Append(NS_ConvertUTF16toUTF8(aData.name()));
BT_WARNING(warningMsg.get());
return;
}
BroadcastSystemMessage(type, aData.value());
}
/* HandleSinkPropertyChanged update sink state in A2dp
*
* Possible values: "disconnected", "connecting", "connected", "playing"
*
* 1. "disconnected" -> "connecting"
* Either an incoming or outgoing connection attempt ongoing
* 2. "connecting" -> "disconnected"
* Connection attempt failed
* 3. "connecting" -> "connected"
* Successfully connected
* 4. "connected" -> "playing"
* Audio stream active
* 5. "playing" -> "connected"
* Audio stream suspended
* 6. "connected" -> "disconnected"
* "playing" -> "disconnected"
* Disconnected from local or the remote device
*/
void
BluetoothA2dpManager::HandleSinkPropertyChanged(const BluetoothSignal& aSignal)
{
MOZ_ASSERT(NS_IsMainThread());
MOZ_ASSERT(aSignal.value().type() ==
BluetoothValue::TArrayOfBluetoothNamedValue);
const nsString& address = aSignal.path();
/**
* Update sink property only if
* - mDeviceAddress is empty (A2dp is disconnected), or
* - this property change is from the connected sink.
*/
NS_ENSURE_TRUE_VOID(mDeviceAddress.IsEmpty() ||
mDeviceAddress.Equals(address));
const InfallibleTArray<BluetoothNamedValue>& arr =
aSignal.value().get_ArrayOfBluetoothNamedValue();
MOZ_ASSERT(arr.Length() == 1);
/**
* There are three properties:
* - "State": a string
* - "Connected": a boolean value
* - "Playing": a boolean value
*
* Note that only "State" is handled in this function.
*/
const nsString& name = arr[0].name();
NS_ENSURE_TRUE_VOID(name.EqualsLiteral("State"));
const BluetoothValue& value = arr[0].value();
MOZ_ASSERT(value.type() == BluetoothValue::TnsString);
SinkState newState = StatusStringToSinkState(value.get_nsString());
NS_ENSURE_TRUE_VOID((newState != SinkState::SINK_UNKNOWN) &&
(newState != mSinkState));
SinkState prevState = mSinkState;
mSinkState = newState;
switch(mSinkState) {
case SinkState::SINK_CONNECTING:
// case 1: Either an incoming or outgoing connection attempt ongoing
MOZ_ASSERT(prevState == SinkState::SINK_DISCONNECTED);
break;
case SinkState::SINK_PLAYING:
// case 4: Audio stream active
MOZ_ASSERT(prevState == SinkState::SINK_CONNECTED);
break;
case SinkState::SINK_CONNECTED:
// case 5: Audio stream suspended
if (prevState == SinkState::SINK_PLAYING ||
prevState == SinkState::SINK_CONNECTED) {
break;
}
// case 3: Successfully connected
mA2dpConnected = true;
mDeviceAddress = address;
NotifyConnectionStatusChanged();
OnConnect(EmptyString());
break;
case SinkState::SINK_DISCONNECTED:
// case 2: Connection attempt failed
if (prevState == SinkState::SINK_CONNECTING) {
OnConnect(NS_LITERAL_STRING(ERR_CONNECTION_FAILED));
break;
}
// case 6: Disconnected from the remote device
MOZ_ASSERT(prevState == SinkState::SINK_CONNECTED ||
prevState == SinkState::SINK_PLAYING) ;
mA2dpConnected = false;
NotifyConnectionStatusChanged();
mDeviceAddress.Truncate();
OnDisconnect(EmptyString());
break;
default:
break;
}
}
void
BluetoothAdapter::Notify(const BluetoothSignal& aData)
{
BT_LOGD("[A] %s", NS_ConvertUTF16toUTF8(aData.name()).get());
NS_ENSURE_TRUE_VOID(mSignalRegistered);
BluetoothValue v = aData.value();
if (aData.name().EqualsLiteral("PropertyChanged")) {
HandlePropertyChanged(v);
} else if (aData.name().EqualsLiteral("DeviceFound")) {
/*
* DeviceFound signal will be distributed to all existing adapters while
* doing discovery operations.
* The signal needs to be handled only if this adapter is holding a valid
* discovery handle, which means that the discovery operation is triggered
* by this adapter.
*/
if (mDiscoveryHandleInUse) {
HandleDeviceFound(v);
}
} else if (aData.name().EqualsLiteral(DEVICE_PAIRED_ID)) {
HandleDevicePaired(aData.value());
} else if (aData.name().EqualsLiteral(DEVICE_UNPAIRED_ID)) {
HandleDeviceUnpaired(aData.value());
} else if (aData.name().EqualsLiteral(HFP_STATUS_CHANGED_ID) ||
aData.name().EqualsLiteral(SCO_STATUS_CHANGED_ID) ||
aData.name().EqualsLiteral(A2DP_STATUS_CHANGED_ID)) {
MOZ_ASSERT(v.type() == BluetoothValue::TArrayOfBluetoothNamedValue);
const InfallibleTArray<BluetoothNamedValue>& arr =
v.get_ArrayOfBluetoothNamedValue();
MOZ_ASSERT(arr.Length() == 2 &&
arr[0].value().type() == BluetoothValue::TnsString &&
arr[1].value().type() == BluetoothValue::Tbool);
nsString address = arr[0].value().get_nsString();
bool status = arr[1].value().get_bool();
BluetoothStatusChangedEventInit init;
init.mBubbles = false;
init.mCancelable = false;
init.mAddress = address;
init.mStatus = status;
nsRefPtr<BluetoothStatusChangedEvent> event =
BluetoothStatusChangedEvent::Constructor(this, aData.name(), init);
DispatchTrustedEvent(event);
} else if (aData.name().EqualsLiteral(PAIRING_ABORTED_ID) ||
aData.name().EqualsLiteral(REQUEST_MEDIA_PLAYSTATUS_ID)) {
DispatchEmptyEvent(aData.name());
} else {
BT_WARNING("Not handling adapter signal: %s",
NS_ConvertUTF16toUTF8(aData.name()).get());
}
}
void
BluetoothGattServer::Notify(const BluetoothSignal& aData)
{
BT_LOGD("[GattServer] %s", NS_ConvertUTF16toUTF8(aData.name()).get());
NS_ENSURE_TRUE_VOID(mSignalRegistered);
BluetoothValue v = aData.value();
if (aData.name().EqualsLiteral("ServerRegistered")) {
HandleServerRegistered(v);
} else if (aData.name().EqualsLiteral("ServerUnregistered")) {
HandleServerUnregistered(v);
} else if (aData.name().EqualsLiteral(GATT_CONNECTION_STATE_CHANGED_ID)) {
HandleConnectionStateChanged(v);
} else if (aData.name().EqualsLiteral("ServiceHandleUpdated")) {
HandleServiceHandleUpdated(v);
} else if (aData.name().EqualsLiteral("CharacteristicHandleUpdated")) {
HandleCharacteristicHandleUpdated(v);
} else if (aData.name().EqualsLiteral("DescriptorHandleUpdated")) {
HandleDescriptorHandleUpdated(v);
} else if (aData.name().EqualsLiteral("ReadRequested")) {
HandleReadWriteRequest(v, NS_LITERAL_STRING(ATTRIBUTE_READ_REQUEST));
} else if (aData.name().EqualsLiteral("WriteRequested")) {
HandleReadWriteRequest(v, NS_LITERAL_STRING(ATTRIBUTE_WRITE_REQUEST));
} else {
BT_WARNING("Not handling GATT signal: %s",
NS_ConvertUTF16toUTF8(aData.name()).get());
}
}
void
BluetoothAdapter::Notify(const BluetoothSignal& aData)
{
InfallibleTArray<BluetoothNamedValue> arr;
BT_LOGD("[A] %s: %s", __FUNCTION__, NS_ConvertUTF16toUTF8(aData.name()).get());
BluetoothValue v = aData.value();
if (aData.name().EqualsLiteral("DeviceFound")) {
nsRefPtr<BluetoothDevice> device = BluetoothDevice::Create(GetOwner(), mPath, aData.value());
BluetoothDeviceEventInit init;
init.mBubbles = false;
init.mCancelable = false;
init.mDevice = device;
nsRefPtr<BluetoothDeviceEvent> event =
BluetoothDeviceEvent::Constructor(this, NS_LITERAL_STRING("devicefound"), init);
DispatchTrustedEvent(event);
} else if (aData.name().EqualsLiteral("PropertyChanged")) {
MOZ_ASSERT(v.type() == BluetoothValue::TArrayOfBluetoothNamedValue);
const InfallibleTArray<BluetoothNamedValue>& arr =
v.get_ArrayOfBluetoothNamedValue();
for (uint32_t i = 0, propCount = arr.Length(); i < propCount; ++i) {
SetPropertyByValue(arr[i]);
}
} else if (aData.name().EqualsLiteral(PAIRED_STATUS_CHANGED_ID) ||
aData.name().EqualsLiteral(HFP_STATUS_CHANGED_ID) ||
aData.name().EqualsLiteral(SCO_STATUS_CHANGED_ID) ||
aData.name().EqualsLiteral(A2DP_STATUS_CHANGED_ID)) {
MOZ_ASSERT(v.type() == BluetoothValue::TArrayOfBluetoothNamedValue);
const InfallibleTArray<BluetoothNamedValue>& arr =
v.get_ArrayOfBluetoothNamedValue();
MOZ_ASSERT(arr.Length() == 2 &&
arr[0].value().type() == BluetoothValue::TnsString &&
arr[1].value().type() == BluetoothValue::Tbool);
nsString address = arr[0].value().get_nsString();
bool status = arr[1].value().get_bool();
BluetoothStatusChangedEventInit init;
init.mBubbles = false;
init.mCancelable = false;
init.mAddress = address;
init.mStatus = status;
nsRefPtr<BluetoothStatusChangedEvent> event =
BluetoothStatusChangedEvent::Constructor(this, aData.name(), init);
DispatchTrustedEvent(event);
} else if (aData.name().EqualsLiteral(REQUEST_MEDIA_PLAYSTATUS_ID)) {
nsCOMPtr<nsIDOMEvent> event;
nsresult rv = NS_NewDOMEvent(getter_AddRefs(event), this, nullptr, nullptr);
NS_ENSURE_SUCCESS_VOID(rv);
rv = event->InitEvent(aData.name(), false, false);
NS_ENSURE_SUCCESS_VOID(rv);
DispatchTrustedEvent(event);
} else {
#ifdef DEBUG
nsCString warningMsg;
warningMsg.AssignLiteral("Not handling adapter signal: ");
warningMsg.Append(NS_ConvertUTF16toUTF8(aData.name()));
BT_WARNING(warningMsg.get());
#endif
}
}
void
BluetoothAdapter::Notify(const BluetoothSignal& aData)
{
InfallibleTArray<BluetoothNamedValue> arr;
if (aData.name().EqualsLiteral("DeviceFound")) {
nsRefPtr<BluetoothDevice> device = BluetoothDevice::Create(GetOwner(), mPath, aData.value());
nsCOMPtr<nsIDOMEvent> event;
NS_NewDOMBluetoothDeviceEvent(getter_AddRefs(event), nullptr, nullptr);
nsCOMPtr<nsIDOMBluetoothDeviceEvent> e = do_QueryInterface(event);
e->InitBluetoothDeviceEvent(NS_LITERAL_STRING("devicefound"),
false, false, device);
e->SetTrusted(true);
bool dummy;
DispatchEvent(event, &dummy);
} else if (aData.name().EqualsLiteral("DeviceDisappeared")) {
const nsAString& deviceAddress = aData.value().get_nsString();
nsCOMPtr<nsIDOMEvent> event;
NS_NewDOMBluetoothDeviceAddressEvent(getter_AddRefs(event), nullptr, nullptr);
nsCOMPtr<nsIDOMBluetoothDeviceAddressEvent> e = do_QueryInterface(event);
e->InitBluetoothDeviceAddressEvent(NS_LITERAL_STRING("devicedisappeared"),
false, false, deviceAddress);
e->SetTrusted(true);
bool dummy;
DispatchEvent(event, &dummy);
} else if (aData.name().EqualsLiteral("PropertyChanged")) {
// Get BluetoothNamedValue, make sure array length is 1
arr = aData.value().get_ArrayOfBluetoothNamedValue();
NS_ASSERTION(arr.Length() == 1, "Got more than one property in a change message!");
NS_ASSERTION(arr[0].value().type() == BluetoothValue::TArrayOfBluetoothNamedValue,
"PropertyChanged: Invalid value type");
BluetoothNamedValue v = arr[0];
SetPropertyByValue(v);
nsRefPtr<BluetoothPropertyEvent> e = BluetoothPropertyEvent::Create(v.name());
e->Dispatch(ToIDOMEventTarget(), NS_LITERAL_STRING("propertychanged"));
} else if (aData.name().EqualsLiteral("RequestConfirmation")) {
arr = aData.value().get_ArrayOfBluetoothNamedValue();
NS_ASSERTION(arr.Length() == 2, "RequestConfirmation: Wrong length of parameters");
NS_ASSERTION(arr[0].value().type() == BluetoothValue::TnsString,
"RequestConfirmation: Invalid value type");
NS_ASSERTION(arr[1].value().type() == BluetoothValue::Tuint32_t,
"RequestConfirmation: Invalid value type");
nsCOMPtr<nsIDOMEvent> event;
NS_NewDOMBluetoothPairingEvent(getter_AddRefs(event), nullptr, nullptr);
nsCOMPtr<nsIDOMBluetoothPairingEvent> e = do_QueryInterface(event);
e->InitBluetoothPairingEvent(NS_LITERAL_STRING("requestconfirmation"),
false,
false,
arr[0].value().get_nsString(),
arr[1].value().get_uint32_t());
e->SetTrusted(true);
bool dummy;
DispatchEvent(event, &dummy);
} else if (aData.name().EqualsLiteral("RequestPinCode")) {
arr = aData.value().get_ArrayOfBluetoothNamedValue();
NS_ASSERTION(arr.Length() == 1, "RequestPinCode: Wrong length of parameters");
NS_ASSERTION(arr[0].value().type() == BluetoothValue::TnsString,
"RequestPinCode: Invalid value type");
nsCOMPtr<nsIDOMEvent> event;
NS_NewDOMBluetoothDeviceAddressEvent(getter_AddRefs(event), nullptr, nullptr);
nsCOMPtr<nsIDOMBluetoothDeviceAddressEvent> e = do_QueryInterface(event);
e->InitBluetoothDeviceAddressEvent(NS_LITERAL_STRING("requestpincode"),
false, false, arr[0].value().get_nsString());
e->SetTrusted(true);
bool dummy;
DispatchEvent(event, &dummy);
} else if (aData.name().EqualsLiteral("RequestPasskey")) {
arr = aData.value().get_ArrayOfBluetoothNamedValue();
NS_ASSERTION(arr.Length() == 1, "RequestPasskey: Wrong length of parameters");
NS_ASSERTION(arr[0].value().type() == BluetoothValue::TnsString,
"RequestPasskey: Invalid value type");
nsCOMPtr<nsIDOMEvent> event;
NS_NewDOMBluetoothDeviceAddressEvent(getter_AddRefs(event), nullptr, nullptr);
nsCOMPtr<nsIDOMBluetoothDeviceAddressEvent> e = do_QueryInterface(event);
e->InitBluetoothDeviceAddressEvent(NS_LITERAL_STRING("requestpasskey"),
false, false, arr[0].value().get_nsString());
e->SetTrusted(true);
bool dummy;
DispatchEvent(event, &dummy);
} else if (aData.name().EqualsLiteral("Authorize")) {
arr = aData.value().get_ArrayOfBluetoothNamedValue();
NS_ASSERTION(arr.Length() == 2, "Authorize: Wrong length of parameters");
NS_ASSERTION(arr[0].value().type() == BluetoothValue::TnsString,
"Authorize: Invalid value type");
NS_ASSERTION(arr[1].value().type() == BluetoothValue::TnsString,
"Authorize: Invalid value type");
nsCOMPtr<nsIDOMEvent> event;
NS_NewDOMBluetoothAuthorizeEvent(getter_AddRefs(event), nullptr, nullptr);
nsCOMPtr<nsIDOMBluetoothAuthorizeEvent> e = do_QueryInterface(event);
e->InitBluetoothAuthorizeEvent(NS_LITERAL_STRING("authorize"),
false,
false,
arr[0].value().get_nsString(),
arr[1].value().get_nsString());
e->SetTrusted(true);
bool dummy;
DispatchEvent(event, &dummy);
} else if (aData.name().EqualsLiteral("Cancel")) {
nsCOMPtr<nsIDOMEvent> event;
NS_NewDOMBluetoothDeviceAddressEvent(getter_AddRefs(event), nullptr, nullptr);
nsCOMPtr<nsIDOMBluetoothDeviceAddressEvent> e = do_QueryInterface(event);
// Just send a null nsString, won't be used
e->InitBluetoothDeviceAddressEvent(NS_LITERAL_STRING("cancel"),
false, false, EmptyString());
e->SetTrusted(true);
bool dummy;
DispatchEvent(event, &dummy);
} else {
#ifdef DEBUG
nsCString warningMsg;
warningMsg.AssignLiteral("Not handling adapter signal: ");
warningMsg.Append(NS_ConvertUTF16toUTF8(aData.name()));
NS_WARNING(warningMsg.get());
#endif
}
}
void
BluetoothService::Notify(const BluetoothSignal& aData)
{
nsString type = NS_LITERAL_STRING("bluetooth-pairing-request");
AutoSafeJSContext cx;
JS::Rooted<JSObject*> obj(cx, JS_NewObject(cx, nullptr, JS::NullPtr(),
JS::NullPtr()));
NS_ENSURE_TRUE_VOID(obj);
if (!SetJsObject(cx, aData.value(), obj)) {
BT_WARNING("Failed to set properties of system message!");
return;
}
BT_LOGD("[S] %s: %s", __FUNCTION__, NS_ConvertUTF16toUTF8(aData.name()).get());
if (aData.name().EqualsLiteral("RequestConfirmation")) {
MOZ_ASSERT(aData.value().get_ArrayOfBluetoothNamedValue().Length() == 4,
"RequestConfirmation: Wrong length of parameters");
} else if (aData.name().EqualsLiteral("RequestPinCode")) {
MOZ_ASSERT(aData.value().get_ArrayOfBluetoothNamedValue().Length() == 3,
"RequestPinCode: Wrong length of parameters");
} else if (aData.name().EqualsLiteral("RequestPasskey")) {
MOZ_ASSERT(aData.value().get_ArrayOfBluetoothNamedValue().Length() == 3,
"RequestPinCode: Wrong length of parameters");
} else if (aData.name().EqualsLiteral("Cancel")) {
MOZ_ASSERT(aData.value().get_ArrayOfBluetoothNamedValue().Length() == 0,
"Cancel: Wrong length of parameters");
type.AssignLiteral("bluetooth-cancel");
} else if (aData.name().EqualsLiteral(PAIRED_STATUS_CHANGED_ID)) {
MOZ_ASSERT(aData.value().get_ArrayOfBluetoothNamedValue().Length() == 1,
"pairedstatuschanged: Wrong length of parameters");
type.AssignLiteral("bluetooth-pairedstatuschanged");
} else {
nsCString warningMsg;
warningMsg.AssignLiteral("Not handling service signal: ");
warningMsg.Append(NS_ConvertUTF16toUTF8(aData.name()));
BT_WARNING(warningMsg.get());
return;
}
nsCOMPtr<nsISystemMessagesInternal> systemMessenger =
do_GetService("@mozilla.org/system-message-internal;1");
NS_ENSURE_TRUE_VOID(systemMessenger);
JS::Rooted<JS::Value> value(cx, JS::ObjectValue(*obj));
systemMessenger->BroadcastMessage(type, value,
JS::UndefinedHandleValue);
}
