mirror of
https://gitlab.winehq.org/wine/wine-gecko.git
synced 2024-09-13 09:24:08 -07:00
a7d6eb2631
The class |DaemonSocket| and its helpers implement a service- neutral connection to a HAL daemon. This patch moves the code to an appropriate directory and breaks up the code into smaller pieces.
2471 lines
70 KiB
C++
2471 lines
70 KiB
C++
/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
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/* vim: set ts=8 sts=2 et sw=2 tw=80: */
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/* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this file,
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* You can obtain one at http://mozilla.org/MPL/2.0/. */
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#include "BluetoothDaemonInterface.h"
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#include <cutils/properties.h>
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#include <fcntl.h>
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#include <stdlib.h>
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#include "BluetoothDaemonA2dpInterface.h"
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#include "BluetoothDaemonAvrcpInterface.h"
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#include "BluetoothDaemonConnector.h"
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#include "BluetoothDaemonGattInterface.h"
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#include "BluetoothDaemonHandsfreeInterface.h"
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#include "BluetoothDaemonHelpers.h"
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#include "BluetoothDaemonSetupInterface.h"
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#include "BluetoothDaemonSocketInterface.h"
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#include "BluetoothInterfaceHelpers.h"
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#include "mozilla/ipc/DaemonSocket.h"
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#include "mozilla/ipc/ListenSocket.h"
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#include "mozilla/unused.h"
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#include "prrng.h"
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using namespace mozilla::ipc;
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BEGIN_BLUETOOTH_NAMESPACE
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static const int sRetryInterval = 100; // ms
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//
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// Protocol initialization and setup
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//
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class BluetoothDaemonSetupModule
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{
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public:
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virtual nsresult Send(DaemonSocketPDU* aPDU, void* aUserData) = 0;
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// Commands
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//
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nsresult RegisterModuleCmd(uint8_t aId, uint8_t aMode,
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uint32_t aMaxNumClients,
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BluetoothSetupResultHandler* aRes)
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{
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MOZ_ASSERT(NS_IsMainThread());
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nsAutoPtr<DaemonSocketPDU> pdu(new DaemonSocketPDU(0x00, 0x01, 0));
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#if ANDROID_VERSION >= 21
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nsresult rv = PackPDU(aId, aMode, aMaxNumClients, *pdu);
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#else
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nsresult rv = PackPDU(aId, aMode, *pdu);
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#endif
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if (NS_FAILED(rv)) {
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return rv;
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}
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rv = Send(pdu, aRes);
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if (NS_FAILED(rv)) {
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return rv;
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}
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unused << pdu.forget();
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return rv;
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}
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nsresult UnregisterModuleCmd(uint8_t aId,
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BluetoothSetupResultHandler* aRes)
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{
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MOZ_ASSERT(NS_IsMainThread());
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nsAutoPtr<DaemonSocketPDU> pdu(new DaemonSocketPDU(0x00, 0x02, 0));
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nsresult rv = PackPDU(aId, *pdu);
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if (NS_FAILED(rv)) {
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return rv;
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}
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rv = Send(pdu, aRes);
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if (NS_FAILED(rv)) {
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return rv;
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}
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unused << pdu.forget();
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return rv;
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}
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nsresult ConfigurationCmd(const BluetoothConfigurationParameter* aParam,
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uint8_t aLen, BluetoothSetupResultHandler* aRes)
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{
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MOZ_ASSERT(NS_IsMainThread());
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nsAutoPtr<DaemonSocketPDU> pdu(new DaemonSocketPDU(0x00, 0x03, 0));
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nsresult rv = PackPDU(
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aLen, PackArray<BluetoothConfigurationParameter>(aParam, aLen), *pdu);
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if (NS_FAILED(rv)) {
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return rv;
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}
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rv = Send(pdu, aRes);
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if (NS_FAILED(rv)) {
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return rv;
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}
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unused << pdu.forget();
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return rv;
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}
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protected:
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// Called to handle PDUs with Service field equal to 0x00, which
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// contains internal operations for setup and configuration.
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void HandleSvc(const DaemonSocketPDUHeader& aHeader,
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DaemonSocketPDU& aPDU, void* aUserData)
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{
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static void (BluetoothDaemonSetupModule::* const HandleRsp[])(
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const DaemonSocketPDUHeader&,
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DaemonSocketPDU&,
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BluetoothSetupResultHandler*) = {
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INIT_ARRAY_AT(0x00, &BluetoothDaemonSetupModule::ErrorRsp),
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INIT_ARRAY_AT(0x01, &BluetoothDaemonSetupModule::RegisterModuleRsp),
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INIT_ARRAY_AT(0x02, &BluetoothDaemonSetupModule::UnregisterModuleRsp),
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INIT_ARRAY_AT(0x03, &BluetoothDaemonSetupModule::ConfigurationRsp)
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};
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if (NS_WARN_IF(aHeader.mOpcode >= MOZ_ARRAY_LENGTH(HandleRsp)) ||
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NS_WARN_IF(!HandleRsp[aHeader.mOpcode])) {
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return;
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}
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nsRefPtr<BluetoothSetupResultHandler> res =
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already_AddRefed<BluetoothSetupResultHandler>(
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static_cast<BluetoothSetupResultHandler*>(aUserData));
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if (!res) {
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return; // Return early if no result handler has been set
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}
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(this->*(HandleRsp[aHeader.mOpcode]))(aHeader, aPDU, res);
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}
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nsresult Send(DaemonSocketPDU* aPDU, BluetoothSetupResultHandler* aRes)
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{
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aRes->AddRef(); // Keep reference for response
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return Send(aPDU, static_cast<void*>(aRes));
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}
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private:
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// Responses
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//
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typedef BluetoothResultRunnable0<BluetoothSetupResultHandler, void>
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ResultRunnable;
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typedef BluetoothResultRunnable1<BluetoothSetupResultHandler, void,
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BluetoothStatus, BluetoothStatus>
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ErrorRunnable;
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void
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ErrorRsp(const DaemonSocketPDUHeader& aHeader,
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DaemonSocketPDU& aPDU,
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BluetoothSetupResultHandler* aRes)
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{
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ErrorRunnable::Dispatch(
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aRes, &BluetoothSetupResultHandler::OnError, UnpackPDUInitOp(aPDU));
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}
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void
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RegisterModuleRsp(const DaemonSocketPDUHeader& aHeader,
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DaemonSocketPDU& aPDU,
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BluetoothSetupResultHandler* aRes)
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{
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ResultRunnable::Dispatch(
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aRes, &BluetoothSetupResultHandler::RegisterModule,
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UnpackPDUInitOp(aPDU));
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}
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void
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UnregisterModuleRsp(const DaemonSocketPDUHeader& aHeader,
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DaemonSocketPDU& aPDU,
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BluetoothSetupResultHandler* aRes)
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{
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ResultRunnable::Dispatch(
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aRes, &BluetoothSetupResultHandler::UnregisterModule,
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UnpackPDUInitOp(aPDU));
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}
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void
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ConfigurationRsp(const DaemonSocketPDUHeader& aHeader,
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DaemonSocketPDU& aPDU,
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BluetoothSetupResultHandler* aRes)
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{
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ResultRunnable::Dispatch(
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aRes, &BluetoothSetupResultHandler::Configuration,
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UnpackPDUInitOp(aPDU));
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}
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};
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//
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// Core module
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//
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static BluetoothNotificationHandler* sNotificationHandler;
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class BluetoothDaemonCoreModule
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{
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public:
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static const int MAX_NUM_CLIENTS;
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virtual nsresult Send(DaemonSocketPDU* aPDU, void* aUserData) = 0;
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nsresult EnableCmd(BluetoothResultHandler* aRes)
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{
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MOZ_ASSERT(NS_IsMainThread());
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nsAutoPtr<DaemonSocketPDU> pdu(new DaemonSocketPDU(0x01, 0x01, 0));
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nsresult rv = Send(pdu, aRes);
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if (NS_FAILED(rv)) {
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return rv;
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}
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unused << pdu.forget();
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return rv;
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}
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nsresult DisableCmd(BluetoothResultHandler* aRes)
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{
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MOZ_ASSERT(NS_IsMainThread());
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nsAutoPtr<DaemonSocketPDU> pdu(new DaemonSocketPDU(0x01, 0x02, 0));
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nsresult rv = Send(pdu, aRes);
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if (NS_FAILED(rv)) {
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return rv;
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}
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unused << pdu.forget();
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return rv;
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}
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nsresult GetAdapterPropertiesCmd(BluetoothResultHandler* aRes)
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{
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MOZ_ASSERT(NS_IsMainThread());
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nsAutoPtr<DaemonSocketPDU> pdu(new DaemonSocketPDU(0x01, 0x03, 0));
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nsresult rv = Send(pdu, aRes);
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if (NS_FAILED(rv)) {
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return rv;
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}
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unused << pdu.forget();
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return rv;
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}
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nsresult GetAdapterPropertyCmd(const nsAString& aName,
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BluetoothResultHandler* aRes)
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{
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MOZ_ASSERT(NS_IsMainThread());
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nsAutoPtr<DaemonSocketPDU> pdu(new DaemonSocketPDU(0x01, 0x04, 0));
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nsresult rv = PackPDU(
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PackConversion<const nsAString, BluetoothPropertyType>(aName), *pdu);
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if (NS_FAILED(rv)) {
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return rv;
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}
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rv = Send(pdu, aRes);
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if (NS_FAILED(rv)) {
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return rv;
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}
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unused << pdu.forget();
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return rv;
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}
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nsresult SetAdapterPropertyCmd(const BluetoothNamedValue& aProperty,
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BluetoothResultHandler* aRes)
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{
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MOZ_ASSERT(NS_IsMainThread());
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nsAutoPtr<DaemonSocketPDU> pdu(new DaemonSocketPDU(0x01, 0x05, 0));
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nsresult rv = PackPDU(aProperty, *pdu);
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if (NS_FAILED(rv)) {
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return rv;
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}
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rv = Send(pdu, aRes);
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if (NS_FAILED(rv)) {
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return rv;
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}
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unused << pdu.forget();
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return rv;
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}
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nsresult GetRemoteDevicePropertiesCmd(const nsAString& aRemoteAddr,
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BluetoothResultHandler* aRes)
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{
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MOZ_ASSERT(NS_IsMainThread());
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nsAutoPtr<DaemonSocketPDU> pdu(new DaemonSocketPDU(0x01, 0x06, 0));
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nsresult rv = PackPDU(
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PackConversion<nsAString, BluetoothAddress>(aRemoteAddr), *pdu);
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if (NS_FAILED(rv)) {
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return rv;
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}
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rv = Send(pdu, aRes);
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if (NS_FAILED(rv)) {
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return rv;
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}
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unused << pdu.forget();
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return rv;
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}
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nsresult GetRemoteDevicePropertyCmd(const nsAString& aRemoteAddr,
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const nsAString& aName,
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BluetoothResultHandler* aRes)
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{
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MOZ_ASSERT(NS_IsMainThread());
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nsAutoPtr<DaemonSocketPDU> pdu(new DaemonSocketPDU(0x01, 0x07, 0));
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nsresult rv = PackPDU(
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PackConversion<nsAString, BluetoothAddress>(aRemoteAddr),
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PackConversion<nsAString, BluetoothPropertyType>(aName), *pdu);
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if (NS_FAILED(rv)) {
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return rv;
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}
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rv = Send(pdu, aRes);
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if (NS_FAILED(rv)) {
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return rv;
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}
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unused << pdu.forget();
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return rv;
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}
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nsresult SetRemoteDevicePropertyCmd(const nsAString& aRemoteAddr,
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const BluetoothNamedValue& aProperty,
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BluetoothResultHandler* aRes)
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{
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MOZ_ASSERT(NS_IsMainThread());
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nsAutoPtr<DaemonSocketPDU> pdu(new DaemonSocketPDU(0x01, 0x08, 0));
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nsresult rv = PackPDU(
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PackConversion<nsAString, BluetoothAddress>(aRemoteAddr),
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aProperty, *pdu);
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if (NS_FAILED(rv)) {
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return rv;
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}
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rv = Send(pdu, aRes);
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if (NS_FAILED(rv)) {
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return rv;
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}
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unused << pdu.forget();
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return rv;
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}
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nsresult GetRemoteServiceRecordCmd(const nsAString& aRemoteAddr,
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const uint8_t aUuid[16],
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BluetoothResultHandler* aRes)
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{
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MOZ_ASSERT(NS_IsMainThread());
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nsAutoPtr<DaemonSocketPDU> pdu(new DaemonSocketPDU(0x01, 0x09, 0));
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nsresult rv = PackPDU(
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PackConversion<nsAString, BluetoothAddress>(aRemoteAddr),
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PackArray<uint8_t>(aUuid, 16), *pdu);
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if (NS_FAILED(rv)) {
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return rv;
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}
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rv = Send(pdu, aRes);
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if (NS_FAILED(rv)) {
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return rv;
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}
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unused << pdu.forget();
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return rv;
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}
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nsresult GetRemoteServicesCmd(const nsAString& aRemoteAddr,
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BluetoothResultHandler* aRes)
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{
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MOZ_ASSERT(NS_IsMainThread());
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nsAutoPtr<DaemonSocketPDU> pdu(new DaemonSocketPDU(0x01, 0x0a, 0));
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nsresult rv = PackPDU(
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PackConversion<nsAString, BluetoothAddress>(aRemoteAddr), *pdu);
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if (NS_FAILED(rv)) {
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return rv;
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}
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rv = Send(pdu, aRes);
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if (NS_FAILED(rv)) {
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return rv;
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}
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unused << pdu.forget();
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return rv;
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}
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nsresult StartDiscoveryCmd(BluetoothResultHandler* aRes)
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{
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MOZ_ASSERT(NS_IsMainThread());
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nsAutoPtr<DaemonSocketPDU> pdu(new DaemonSocketPDU(0x01, 0x0b, 0));
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nsresult rv = Send(pdu, aRes);
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if (NS_FAILED(rv)) {
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return rv;
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}
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unused << pdu.forget();
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return rv;
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}
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nsresult CancelDiscoveryCmd(BluetoothResultHandler* aRes)
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{
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MOZ_ASSERT(NS_IsMainThread());
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nsAutoPtr<DaemonSocketPDU> pdu(new DaemonSocketPDU(0x01, 0x0c, 0));
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nsresult rv = Send(pdu, aRes);
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if (NS_FAILED(rv)) {
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return rv;
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}
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unused << pdu.forget();
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return rv;
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}
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nsresult CreateBondCmd(const nsAString& aBdAddr,
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BluetoothTransport aTransport,
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BluetoothResultHandler* aRes)
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{
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MOZ_ASSERT(NS_IsMainThread());
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nsAutoPtr<DaemonSocketPDU> pdu(new DaemonSocketPDU(0x01, 0x0d, 0));
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#if ANDROID_VERSION >= 21
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nsresult rv = PackPDU(
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PackConversion<nsAString, BluetoothAddress>(aBdAddr), aTransport, *pdu);
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#else
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nsresult rv = PackPDU(
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PackConversion<nsAString, BluetoothAddress>(aBdAddr), *pdu);
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#endif
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if (NS_FAILED(rv)) {
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return rv;
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}
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rv = Send(pdu, aRes);
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if (NS_FAILED(rv)) {
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return rv;
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}
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unused << pdu.forget();
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return rv;
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}
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nsresult RemoveBondCmd(const nsAString& aBdAddr,
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BluetoothResultHandler* aRes)
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{
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MOZ_ASSERT(NS_IsMainThread());
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nsAutoPtr<DaemonSocketPDU> pdu(new DaemonSocketPDU(0x01, 0x0e, 0));
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nsresult rv = PackPDU(
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PackConversion<nsAString, BluetoothAddress>(aBdAddr), *pdu);
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if (NS_FAILED(rv)) {
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return rv;
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}
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rv = Send(pdu, aRes);
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if (NS_FAILED(rv)) {
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return rv;
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}
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unused << pdu.forget();
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return rv;
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}
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nsresult CancelBondCmd(const nsAString& aBdAddr,
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BluetoothResultHandler* aRes)
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{
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MOZ_ASSERT(NS_IsMainThread());
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nsAutoPtr<DaemonSocketPDU> pdu(new DaemonSocketPDU(0x01, 0x0f, 0));
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nsresult rv = PackPDU(
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PackConversion<nsAString, BluetoothAddress>(aBdAddr), *pdu);
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if (NS_FAILED(rv)) {
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return rv;
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}
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rv = Send(pdu, aRes);
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if (NS_FAILED(rv)) {
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return rv;
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}
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unused << pdu.forget();
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return rv;
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}
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nsresult PinReplyCmd(const nsAString& aBdAddr, bool aAccept,
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const nsAString& aPinCode,
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BluetoothResultHandler* aRes)
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{
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MOZ_ASSERT(NS_IsMainThread());
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nsAutoPtr<DaemonSocketPDU> pdu(new DaemonSocketPDU(0x01, 0x10, 0));
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nsresult rv = PackPDU(
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PackConversion<nsAString, BluetoothAddress>(aBdAddr),
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aAccept,
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PackConversion<nsAString, BluetoothPinCode>(aPinCode), *pdu);
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if (NS_FAILED(rv)) {
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return rv;
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}
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rv = Send(pdu, aRes);
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if (NS_FAILED(rv)) {
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return rv;
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}
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unused << pdu.forget();
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return rv;
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}
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nsresult SspReplyCmd(const nsAString& aBdAddr, BluetoothSspVariant aVariant,
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bool aAccept, uint32_t aPasskey,
|
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BluetoothResultHandler* aRes)
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{
|
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MOZ_ASSERT(NS_IsMainThread());
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nsAutoPtr<DaemonSocketPDU> pdu(new DaemonSocketPDU(0x01, 0x11, 0));
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nsresult rv = PackPDU(
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PackConversion<nsAString, BluetoothAddress>(aBdAddr),
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aVariant, aAccept, aPasskey, *pdu);
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if (NS_FAILED(rv)) {
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return rv;
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}
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rv = Send(pdu, aRes);
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if (NS_FAILED(rv)) {
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return rv;
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}
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|
unused << pdu.forget();
|
|
return rv;
|
|
}
|
|
|
|
nsresult DutModeConfigureCmd(bool aEnable, BluetoothResultHandler* aRes)
|
|
{
|
|
MOZ_ASSERT(NS_IsMainThread());
|
|
|
|
nsAutoPtr<DaemonSocketPDU> pdu(new DaemonSocketPDU(0x01, 0x12, 0));
|
|
|
|
nsresult rv = PackPDU(aEnable, *pdu);
|
|
if (NS_FAILED(rv)) {
|
|
return rv;
|
|
}
|
|
rv = Send(pdu, aRes);
|
|
if (NS_FAILED(rv)) {
|
|
return rv;
|
|
}
|
|
unused << pdu.forget();
|
|
return rv;
|
|
}
|
|
|
|
nsresult DutModeSendCmd(uint16_t aOpcode, uint8_t* aBuf, uint8_t aLen,
|
|
BluetoothResultHandler* aRes)
|
|
{
|
|
MOZ_ASSERT(NS_IsMainThread());
|
|
|
|
nsAutoPtr<DaemonSocketPDU> pdu(new DaemonSocketPDU(0x01, 0x13, 0));
|
|
|
|
nsresult rv = PackPDU(aOpcode, aLen, PackArray<uint8_t>(aBuf, aLen),
|
|
*pdu);
|
|
if (NS_FAILED(rv)) {
|
|
return rv;
|
|
}
|
|
rv = Send(pdu, aRes);
|
|
if (NS_FAILED(rv)) {
|
|
return rv;
|
|
}
|
|
unused << pdu.forget();
|
|
return rv;
|
|
}
|
|
|
|
nsresult LeTestModeCmd(uint16_t aOpcode, uint8_t* aBuf, uint8_t aLen,
|
|
BluetoothResultHandler* aRes)
|
|
{
|
|
MOZ_ASSERT(NS_IsMainThread());
|
|
|
|
nsAutoPtr<DaemonSocketPDU> pdu(new DaemonSocketPDU(0x01, 0x14, 0));
|
|
|
|
nsresult rv = PackPDU(aOpcode, aLen, PackArray<uint8_t>(aBuf, aLen),
|
|
*pdu);
|
|
if (NS_FAILED(rv)) {
|
|
return rv;
|
|
}
|
|
rv = Send(pdu, aRes);
|
|
if (NS_FAILED(rv)) {
|
|
return rv;
|
|
}
|
|
unused << pdu.forget();
|
|
return rv;
|
|
}
|
|
|
|
protected:
|
|
|
|
void HandleSvc(const DaemonSocketPDUHeader& aHeader,
|
|
DaemonSocketPDU& aPDU, void* aUserData)
|
|
{
|
|
static void (BluetoothDaemonCoreModule::* const HandleOp[])(
|
|
const DaemonSocketPDUHeader&, DaemonSocketPDU&, void*) = {
|
|
INIT_ARRAY_AT(0, &BluetoothDaemonCoreModule::HandleRsp),
|
|
INIT_ARRAY_AT(1, &BluetoothDaemonCoreModule::HandleNtf),
|
|
};
|
|
|
|
MOZ_ASSERT(!NS_IsMainThread());
|
|
|
|
(this->*(HandleOp[!!(aHeader.mOpcode & 0x80)]))(aHeader, aPDU, aUserData);
|
|
}
|
|
|
|
nsresult Send(DaemonSocketPDU* aPDU, BluetoothResultHandler* aRes)
|
|
{
|
|
aRes->AddRef(); // Keep reference for response
|
|
return Send(aPDU, static_cast<void*>(aRes));
|
|
}
|
|
|
|
private:
|
|
|
|
// Responses
|
|
//
|
|
|
|
typedef BluetoothResultRunnable0<BluetoothResultHandler, void>
|
|
ResultRunnable;
|
|
|
|
typedef BluetoothResultRunnable1<BluetoothResultHandler, void,
|
|
BluetoothStatus, BluetoothStatus>
|
|
ErrorRunnable;
|
|
|
|
void ErrorRsp(const DaemonSocketPDUHeader& aHeader,
|
|
DaemonSocketPDU& aPDU,
|
|
BluetoothResultHandler* aRes)
|
|
{
|
|
ErrorRunnable::Dispatch(
|
|
aRes, &BluetoothResultHandler::OnError, UnpackPDUInitOp(aPDU));
|
|
}
|
|
|
|
void EnableRsp(const DaemonSocketPDUHeader& aHeader,
|
|
DaemonSocketPDU& aPDU,
|
|
BluetoothResultHandler* aRes)
|
|
{
|
|
ResultRunnable::Dispatch(
|
|
aRes, &BluetoothResultHandler::Enable, UnpackPDUInitOp(aPDU));
|
|
}
|
|
|
|
void DisableRsp(const DaemonSocketPDUHeader& aHeader,
|
|
DaemonSocketPDU& aPDU,
|
|
BluetoothResultHandler* aRes)
|
|
{
|
|
ResultRunnable::Dispatch(
|
|
aRes, &BluetoothResultHandler::Disable, UnpackPDUInitOp(aPDU));
|
|
}
|
|
|
|
void GetAdapterPropertiesRsp(const DaemonSocketPDUHeader& aHeader,
|
|
DaemonSocketPDU& aPDU,
|
|
BluetoothResultHandler* aRes)
|
|
{
|
|
ResultRunnable::Dispatch(
|
|
aRes, &BluetoothResultHandler::GetAdapterProperties,
|
|
UnpackPDUInitOp(aPDU));
|
|
}
|
|
|
|
void GetAdapterPropertyRsp(const DaemonSocketPDUHeader& aHeader,
|
|
DaemonSocketPDU& aPDU,
|
|
BluetoothResultHandler* aRes)
|
|
{
|
|
ResultRunnable::Dispatch(
|
|
aRes, &BluetoothResultHandler::GetAdapterProperty,
|
|
UnpackPDUInitOp(aPDU));
|
|
}
|
|
|
|
void SetAdapterPropertyRsp(const DaemonSocketPDUHeader& aHeader,
|
|
DaemonSocketPDU& aPDU,
|
|
BluetoothResultHandler* aRes)
|
|
{
|
|
ResultRunnable::Dispatch(
|
|
aRes, &BluetoothResultHandler::SetAdapterProperty,
|
|
UnpackPDUInitOp(aPDU));
|
|
}
|
|
|
|
void GetRemoteDevicePropertiesRsp(const DaemonSocketPDUHeader& aHeader,
|
|
DaemonSocketPDU& aPDU,
|
|
BluetoothResultHandler* aRes)
|
|
{
|
|
ResultRunnable::Dispatch(
|
|
aRes, &BluetoothResultHandler::GetRemoteDeviceProperties,
|
|
UnpackPDUInitOp(aPDU));
|
|
}
|
|
|
|
void
|
|
GetRemoteDevicePropertyRsp(const DaemonSocketPDUHeader& aHeader,
|
|
DaemonSocketPDU& aPDU,
|
|
BluetoothResultHandler* aRes)
|
|
{
|
|
ResultRunnable::Dispatch(
|
|
aRes, &BluetoothResultHandler::GetRemoteDeviceProperty,
|
|
UnpackPDUInitOp(aPDU));
|
|
}
|
|
|
|
void SetRemoteDevicePropertyRsp(const DaemonSocketPDUHeader& aHeader,
|
|
DaemonSocketPDU& aPDU,
|
|
BluetoothResultHandler* aRes)
|
|
{
|
|
ResultRunnable::Dispatch(
|
|
aRes, &BluetoothResultHandler::SetRemoteDeviceProperty,
|
|
UnpackPDUInitOp(aPDU));
|
|
}
|
|
|
|
void GetRemoteServiceRecordRsp(const DaemonSocketPDUHeader& aHeader,
|
|
DaemonSocketPDU& aPDU,
|
|
BluetoothResultHandler* aRes)
|
|
{
|
|
ResultRunnable::Dispatch(
|
|
aRes, &BluetoothResultHandler::GetRemoteServiceRecord,
|
|
UnpackPDUInitOp(aPDU));
|
|
}
|
|
|
|
void GetRemoteServicesRsp(const DaemonSocketPDUHeader& aHeader,
|
|
DaemonSocketPDU& aPDU,
|
|
BluetoothResultHandler* aRes)
|
|
{
|
|
ResultRunnable::Dispatch(
|
|
aRes, &BluetoothResultHandler::GetRemoteServices,
|
|
UnpackPDUInitOp(aPDU));
|
|
}
|
|
|
|
void StartDiscoveryRsp(const DaemonSocketPDUHeader& aHeader,
|
|
DaemonSocketPDU& aPDU,
|
|
BluetoothResultHandler* aRes)
|
|
{
|
|
ResultRunnable::Dispatch(
|
|
aRes, &BluetoothResultHandler::StartDiscovery,
|
|
UnpackPDUInitOp(aPDU));
|
|
}
|
|
|
|
void CancelDiscoveryRsp(const DaemonSocketPDUHeader& aHeader,
|
|
DaemonSocketPDU& aPDU,
|
|
BluetoothResultHandler* aRes)
|
|
{
|
|
ResultRunnable::Dispatch(
|
|
aRes, &BluetoothResultHandler::CancelDiscovery,
|
|
UnpackPDUInitOp(aPDU));
|
|
}
|
|
|
|
void CreateBondRsp(const DaemonSocketPDUHeader& aHeader,
|
|
DaemonSocketPDU& aPDU,
|
|
BluetoothResultHandler* aRes)
|
|
{
|
|
ResultRunnable::Dispatch(
|
|
aRes, &BluetoothResultHandler::CreateBond,
|
|
UnpackPDUInitOp(aPDU));
|
|
}
|
|
|
|
void RemoveBondRsp(const DaemonSocketPDUHeader& aHeader,
|
|
DaemonSocketPDU& aPDU,
|
|
BluetoothResultHandler* aRes)
|
|
{
|
|
ResultRunnable::Dispatch(
|
|
aRes, &BluetoothResultHandler::RemoveBond,
|
|
UnpackPDUInitOp(aPDU));
|
|
}
|
|
|
|
void CancelBondRsp(const DaemonSocketPDUHeader& aHeader,
|
|
DaemonSocketPDU& aPDU,
|
|
BluetoothResultHandler* aRes)
|
|
{
|
|
ResultRunnable::Dispatch(
|
|
aRes, &BluetoothResultHandler::CancelBond,
|
|
UnpackPDUInitOp(aPDU));
|
|
}
|
|
|
|
void PinReplyRsp(const DaemonSocketPDUHeader& aHeader,
|
|
DaemonSocketPDU& aPDU,
|
|
BluetoothResultHandler* aRes)
|
|
{
|
|
ResultRunnable::Dispatch(
|
|
aRes, &BluetoothResultHandler::PinReply,
|
|
UnpackPDUInitOp(aPDU));
|
|
}
|
|
|
|
void SspReplyRsp(const DaemonSocketPDUHeader& aHeader,
|
|
DaemonSocketPDU& aPDU,
|
|
BluetoothResultHandler* aRes)
|
|
{
|
|
ResultRunnable::Dispatch(
|
|
aRes, &BluetoothResultHandler::SspReply,
|
|
UnpackPDUInitOp(aPDU));
|
|
}
|
|
|
|
void DutModeConfigureRsp(const DaemonSocketPDUHeader& aHeader,
|
|
DaemonSocketPDU& aPDU,
|
|
BluetoothResultHandler* aRes)
|
|
{
|
|
ResultRunnable::Dispatch(
|
|
aRes, &BluetoothResultHandler::DutModeConfigure,
|
|
UnpackPDUInitOp(aPDU));
|
|
}
|
|
|
|
void DutModeSendRsp(const DaemonSocketPDUHeader& aHeader,
|
|
DaemonSocketPDU& aPDU,
|
|
BluetoothResultHandler* aRes)
|
|
{
|
|
ResultRunnable::Dispatch(
|
|
aRes, &BluetoothResultHandler::DutModeSend,
|
|
UnpackPDUInitOp(aPDU));
|
|
}
|
|
|
|
void LeTestModeRsp(const DaemonSocketPDUHeader& aHeader,
|
|
DaemonSocketPDU& aPDU,
|
|
BluetoothResultHandler* aRes)
|
|
{
|
|
ResultRunnable::Dispatch(
|
|
aRes, &BluetoothResultHandler::LeTestMode,
|
|
UnpackPDUInitOp(aPDU));
|
|
}
|
|
|
|
void HandleRsp(const DaemonSocketPDUHeader& aHeader,
|
|
DaemonSocketPDU& aPDU, void* aUserData)
|
|
{
|
|
static void (BluetoothDaemonCoreModule::* const HandleRsp[])(
|
|
const DaemonSocketPDUHeader&,
|
|
DaemonSocketPDU&,
|
|
BluetoothResultHandler*) = {
|
|
INIT_ARRAY_AT(0x00, &BluetoothDaemonCoreModule::ErrorRsp),
|
|
INIT_ARRAY_AT(0x01, &BluetoothDaemonCoreModule::EnableRsp),
|
|
INIT_ARRAY_AT(0x02, &BluetoothDaemonCoreModule::DisableRsp),
|
|
INIT_ARRAY_AT(0x03, &BluetoothDaemonCoreModule::GetAdapterPropertiesRsp),
|
|
INIT_ARRAY_AT(0x04, &BluetoothDaemonCoreModule::GetAdapterPropertyRsp),
|
|
INIT_ARRAY_AT(0x05, &BluetoothDaemonCoreModule::SetAdapterPropertyRsp),
|
|
INIT_ARRAY_AT(0x06,
|
|
&BluetoothDaemonCoreModule::GetRemoteDevicePropertiesRsp),
|
|
INIT_ARRAY_AT(0x07,
|
|
&BluetoothDaemonCoreModule::GetRemoteDevicePropertyRsp),
|
|
INIT_ARRAY_AT(0x08,
|
|
&BluetoothDaemonCoreModule::SetRemoteDevicePropertyRsp),
|
|
INIT_ARRAY_AT(0x09,
|
|
&BluetoothDaemonCoreModule::GetRemoteServiceRecordRsp),
|
|
INIT_ARRAY_AT(0x0a, &BluetoothDaemonCoreModule::GetRemoteServicesRsp),
|
|
INIT_ARRAY_AT(0x0b, &BluetoothDaemonCoreModule::StartDiscoveryRsp),
|
|
INIT_ARRAY_AT(0x0c, &BluetoothDaemonCoreModule::CancelDiscoveryRsp),
|
|
INIT_ARRAY_AT(0x0d, &BluetoothDaemonCoreModule::CreateBondRsp),
|
|
INIT_ARRAY_AT(0x0e, &BluetoothDaemonCoreModule::RemoveBondRsp),
|
|
INIT_ARRAY_AT(0x0f, &BluetoothDaemonCoreModule::CancelBondRsp),
|
|
INIT_ARRAY_AT(0x10, &BluetoothDaemonCoreModule::PinReplyRsp),
|
|
INIT_ARRAY_AT(0x11, &BluetoothDaemonCoreModule::SspReplyRsp),
|
|
INIT_ARRAY_AT(0x12, &BluetoothDaemonCoreModule::DutModeConfigureRsp),
|
|
INIT_ARRAY_AT(0x13, &BluetoothDaemonCoreModule::DutModeSendRsp),
|
|
INIT_ARRAY_AT(0x14, &BluetoothDaemonCoreModule::LeTestModeRsp),
|
|
};
|
|
|
|
MOZ_ASSERT(!NS_IsMainThread());
|
|
|
|
if (NS_WARN_IF(!(aHeader.mOpcode < MOZ_ARRAY_LENGTH(HandleRsp))) ||
|
|
NS_WARN_IF(!HandleRsp[aHeader.mOpcode])) {
|
|
return;
|
|
}
|
|
|
|
nsRefPtr<BluetoothResultHandler> res =
|
|
already_AddRefed<BluetoothResultHandler>(
|
|
static_cast<BluetoothResultHandler*>(aUserData));
|
|
|
|
if (!res) {
|
|
return; // Return early if no result handler has been set for response
|
|
}
|
|
|
|
(this->*(HandleRsp[aHeader.mOpcode]))(aHeader, aPDU, res);
|
|
}
|
|
|
|
// Notifications
|
|
//
|
|
|
|
class NotificationHandlerWrapper
|
|
{
|
|
public:
|
|
typedef BluetoothNotificationHandler ObjectType;
|
|
|
|
static ObjectType* GetInstance()
|
|
{
|
|
MOZ_ASSERT(NS_IsMainThread());
|
|
|
|
return sNotificationHandler;
|
|
}
|
|
};
|
|
|
|
typedef BluetoothNotificationRunnable1<NotificationHandlerWrapper, void,
|
|
bool>
|
|
AdapterStateChangedNotification;
|
|
|
|
typedef BluetoothNotificationRunnable3<NotificationHandlerWrapper, void,
|
|
BluetoothStatus, int,
|
|
nsAutoArrayPtr<BluetoothProperty>,
|
|
BluetoothStatus, int,
|
|
const BluetoothProperty*>
|
|
AdapterPropertiesNotification;
|
|
|
|
typedef BluetoothNotificationRunnable4<NotificationHandlerWrapper, void,
|
|
BluetoothStatus, nsString, int,
|
|
nsAutoArrayPtr<BluetoothProperty>,
|
|
BluetoothStatus, const nsAString&,
|
|
int, const BluetoothProperty*>
|
|
RemoteDevicePropertiesNotification;
|
|
|
|
typedef BluetoothNotificationRunnable2<NotificationHandlerWrapper, void,
|
|
int,
|
|
nsAutoArrayPtr<BluetoothProperty>,
|
|
int, const BluetoothProperty*>
|
|
DeviceFoundNotification;
|
|
|
|
typedef BluetoothNotificationRunnable1<NotificationHandlerWrapper, void,
|
|
bool>
|
|
DiscoveryStateChangedNotification;
|
|
|
|
typedef BluetoothNotificationRunnable3<NotificationHandlerWrapper, void,
|
|
nsString, nsString, uint32_t,
|
|
const nsAString&, const nsAString&>
|
|
PinRequestNotification;
|
|
|
|
typedef BluetoothNotificationRunnable5<NotificationHandlerWrapper, void,
|
|
nsString, nsString, uint32_t,
|
|
BluetoothSspVariant, uint32_t,
|
|
const nsAString&, const nsAString&>
|
|
SspRequestNotification;
|
|
|
|
typedef BluetoothNotificationRunnable3<NotificationHandlerWrapper, void,
|
|
BluetoothStatus, nsString,
|
|
BluetoothBondState,
|
|
BluetoothStatus, const nsAString&>
|
|
BondStateChangedNotification;
|
|
|
|
typedef BluetoothNotificationRunnable3<NotificationHandlerWrapper, void,
|
|
BluetoothStatus, nsString, bool,
|
|
BluetoothStatus, const nsAString&>
|
|
AclStateChangedNotification;
|
|
|
|
typedef BluetoothNotificationRunnable3<NotificationHandlerWrapper, void,
|
|
uint16_t, nsAutoArrayPtr<uint8_t>,
|
|
uint8_t, uint16_t, const uint8_t*>
|
|
DutModeRecvNotification;
|
|
|
|
typedef BluetoothNotificationRunnable2<NotificationHandlerWrapper, void,
|
|
BluetoothStatus, uint16_t>
|
|
LeTestModeNotification;
|
|
|
|
void AdapterStateChangedNtf(const DaemonSocketPDUHeader& aHeader,
|
|
DaemonSocketPDU& aPDU)
|
|
{
|
|
AdapterStateChangedNotification::Dispatch(
|
|
&BluetoothNotificationHandler::AdapterStateChangedNotification,
|
|
UnpackPDUInitOp(aPDU));
|
|
}
|
|
|
|
// Init operator class for AdapterPropertiesNotification
|
|
class AdapterPropertiesInitOp final : private PDUInitOp
|
|
{
|
|
public:
|
|
AdapterPropertiesInitOp(DaemonSocketPDU& aPDU)
|
|
: PDUInitOp(aPDU)
|
|
{ }
|
|
|
|
nsresult
|
|
operator () (BluetoothStatus& aArg1, int& aArg2,
|
|
nsAutoArrayPtr<BluetoothProperty>& aArg3) const
|
|
{
|
|
DaemonSocketPDU& pdu = GetPDU();
|
|
|
|
/* Read status */
|
|
nsresult rv = UnpackPDU(pdu, aArg1);
|
|
if (NS_FAILED(rv)) {
|
|
return rv;
|
|
}
|
|
|
|
/* Read number of properties */
|
|
uint8_t numProperties;
|
|
rv = UnpackPDU(pdu, numProperties);
|
|
if (NS_FAILED(rv)) {
|
|
return rv;
|
|
}
|
|
aArg2 = numProperties;
|
|
|
|
/* Read properties array */
|
|
UnpackArray<BluetoothProperty> properties(aArg3, aArg2);
|
|
rv = UnpackPDU(pdu, properties);
|
|
if (NS_FAILED(rv)) {
|
|
return rv;
|
|
}
|
|
WarnAboutTrailingData();
|
|
return NS_OK;
|
|
}
|
|
};
|
|
|
|
void AdapterPropertiesNtf(const DaemonSocketPDUHeader& aHeader,
|
|
DaemonSocketPDU& aPDU)
|
|
{
|
|
AdapterPropertiesNotification::Dispatch(
|
|
&BluetoothNotificationHandler::AdapterPropertiesNotification,
|
|
AdapterPropertiesInitOp(aPDU));
|
|
}
|
|
|
|
// Init operator class for RemoteDevicePropertiesNotification
|
|
class RemoteDevicePropertiesInitOp final : private PDUInitOp
|
|
{
|
|
public:
|
|
RemoteDevicePropertiesInitOp(DaemonSocketPDU& aPDU)
|
|
: PDUInitOp(aPDU)
|
|
{ }
|
|
|
|
nsresult
|
|
operator () (BluetoothStatus& aArg1, nsString& aArg2, int& aArg3,
|
|
nsAutoArrayPtr<BluetoothProperty>& aArg4) const
|
|
{
|
|
DaemonSocketPDU& pdu = GetPDU();
|
|
|
|
/* Read status */
|
|
nsresult rv = UnpackPDU(pdu, aArg1);
|
|
if (NS_FAILED(rv)) {
|
|
return rv;
|
|
}
|
|
|
|
/* Read address */
|
|
rv = UnpackPDU(
|
|
pdu, UnpackConversion<BluetoothAddress, nsAString>(aArg2));
|
|
if (NS_FAILED(rv)) {
|
|
return rv;
|
|
}
|
|
|
|
/* Read number of properties */
|
|
uint8_t numProperties;
|
|
rv = UnpackPDU(pdu, numProperties);
|
|
if (NS_FAILED(rv)) {
|
|
return rv;
|
|
}
|
|
aArg3 = numProperties;
|
|
|
|
/* Read properties array */
|
|
UnpackArray<BluetoothProperty> properties(aArg4, aArg3);
|
|
rv = UnpackPDU(pdu, properties);
|
|
if (NS_FAILED(rv)) {
|
|
return rv;
|
|
}
|
|
WarnAboutTrailingData();
|
|
return NS_OK;
|
|
}
|
|
};
|
|
|
|
void RemoteDevicePropertiesNtf(const DaemonSocketPDUHeader& aHeader,
|
|
DaemonSocketPDU& aPDU)
|
|
{
|
|
RemoteDevicePropertiesNotification::Dispatch(
|
|
&BluetoothNotificationHandler::RemoteDevicePropertiesNotification,
|
|
RemoteDevicePropertiesInitOp(aPDU));
|
|
}
|
|
|
|
// Init operator class for DeviceFoundNotification
|
|
class DeviceFoundInitOp final : private PDUInitOp
|
|
{
|
|
public:
|
|
DeviceFoundInitOp(DaemonSocketPDU& aPDU)
|
|
: PDUInitOp(aPDU)
|
|
{ }
|
|
|
|
nsresult
|
|
operator () (int& aArg1, nsAutoArrayPtr<BluetoothProperty>& aArg2) const
|
|
{
|
|
DaemonSocketPDU& pdu = GetPDU();
|
|
|
|
/* Read number of properties */
|
|
uint8_t numProperties;
|
|
nsresult rv = UnpackPDU(pdu, numProperties);
|
|
if (NS_FAILED(rv)) {
|
|
return rv;
|
|
}
|
|
aArg1 = numProperties;
|
|
|
|
/* Read properties array */
|
|
UnpackArray<BluetoothProperty> properties(aArg2, aArg1);
|
|
rv = UnpackPDU(pdu, properties);
|
|
if (NS_FAILED(rv)) {
|
|
return rv;
|
|
}
|
|
WarnAboutTrailingData();
|
|
return NS_OK;
|
|
}
|
|
};
|
|
|
|
void DeviceFoundNtf(const DaemonSocketPDUHeader& aHeader,
|
|
DaemonSocketPDU& aPDU)
|
|
{
|
|
DeviceFoundNotification::Dispatch(
|
|
&BluetoothNotificationHandler::DeviceFoundNotification,
|
|
DeviceFoundInitOp(aPDU));
|
|
}
|
|
|
|
void DiscoveryStateChangedNtf(const DaemonSocketPDUHeader& aHeader,
|
|
DaemonSocketPDU& aPDU)
|
|
{
|
|
DiscoveryStateChangedNotification::Dispatch(
|
|
&BluetoothNotificationHandler::DiscoveryStateChangedNotification,
|
|
UnpackPDUInitOp(aPDU));
|
|
}
|
|
|
|
// Init operator class for PinRequestNotification
|
|
class PinRequestInitOp final : private PDUInitOp
|
|
{
|
|
public:
|
|
PinRequestInitOp(DaemonSocketPDU& aPDU)
|
|
: PDUInitOp(aPDU)
|
|
{ }
|
|
|
|
nsresult
|
|
operator () (nsString& aArg1, nsString& aArg2, uint32_t& aArg3) const
|
|
{
|
|
DaemonSocketPDU& pdu = GetPDU();
|
|
|
|
/* Read remote address */
|
|
nsresult rv = UnpackPDU(
|
|
pdu, UnpackConversion<BluetoothAddress, nsAString>(aArg1));
|
|
if (NS_FAILED(rv)) {
|
|
return rv;
|
|
}
|
|
|
|
/* Read remote name */
|
|
rv = UnpackPDU(
|
|
pdu, UnpackConversion<BluetoothRemoteName, nsAString>(aArg2));
|
|
if (NS_FAILED(rv)) {
|
|
return rv;
|
|
}
|
|
|
|
/* Read CoD */
|
|
rv = UnpackPDU(pdu, aArg3);
|
|
if (NS_FAILED(rv)) {
|
|
return rv;
|
|
}
|
|
WarnAboutTrailingData();
|
|
return NS_OK;
|
|
}
|
|
};
|
|
|
|
void PinRequestNtf(const DaemonSocketPDUHeader& aHeader,
|
|
DaemonSocketPDU& aPDU)
|
|
{
|
|
PinRequestNotification::Dispatch(
|
|
&BluetoothNotificationHandler::PinRequestNotification,
|
|
PinRequestInitOp(aPDU));
|
|
}
|
|
|
|
// Init operator class for SspRequestNotification
|
|
class SspRequestInitOp final : private PDUInitOp
|
|
{
|
|
public:
|
|
SspRequestInitOp(DaemonSocketPDU& aPDU)
|
|
: PDUInitOp(aPDU)
|
|
{ }
|
|
|
|
nsresult
|
|
operator () (nsString& aArg1, nsString& aArg2, uint32_t& aArg3,
|
|
BluetoothSspVariant& aArg4, uint32_t& aArg5) const
|
|
{
|
|
DaemonSocketPDU& pdu = GetPDU();
|
|
|
|
/* Read remote address */
|
|
nsresult rv = UnpackPDU(
|
|
pdu, UnpackConversion<BluetoothAddress, nsAString>(aArg1));
|
|
if (NS_FAILED(rv)) {
|
|
return rv;
|
|
}
|
|
|
|
/* Read remote name */
|
|
rv = UnpackPDU(
|
|
pdu, UnpackConversion<BluetoothRemoteName, nsAString>(aArg2));
|
|
if (NS_FAILED(rv)) {
|
|
return rv;
|
|
}
|
|
|
|
/* Read CoD */
|
|
rv = UnpackPDU(pdu, aArg3);
|
|
if (NS_FAILED(rv)) {
|
|
return rv;
|
|
}
|
|
|
|
/* Read pairing variant */
|
|
rv = UnpackPDU(pdu, aArg4);
|
|
if (NS_FAILED(rv)) {
|
|
return rv;
|
|
}
|
|
|
|
/* Read passkey */
|
|
rv = UnpackPDU(pdu, aArg5);
|
|
if (NS_FAILED(rv)) {
|
|
return rv;
|
|
}
|
|
WarnAboutTrailingData();
|
|
return NS_OK;
|
|
}
|
|
};
|
|
|
|
void SspRequestNtf(const DaemonSocketPDUHeader& aHeader,
|
|
DaemonSocketPDU& aPDU)
|
|
{
|
|
SspRequestNotification::Dispatch(
|
|
&BluetoothNotificationHandler::SspRequestNotification,
|
|
SspRequestInitOp(aPDU));
|
|
}
|
|
|
|
// Init operator class for BondStateChangedNotification
|
|
class BondStateChangedInitOp final : private PDUInitOp
|
|
{
|
|
public:
|
|
BondStateChangedInitOp(DaemonSocketPDU& aPDU)
|
|
: PDUInitOp(aPDU)
|
|
{ }
|
|
|
|
nsresult
|
|
operator () (BluetoothStatus& aArg1, nsString& aArg2,
|
|
BluetoothBondState& aArg3) const
|
|
{
|
|
DaemonSocketPDU& pdu = GetPDU();
|
|
|
|
/* Read status */
|
|
nsresult rv = UnpackPDU(pdu, aArg1);
|
|
if (NS_FAILED(rv)) {
|
|
return rv;
|
|
}
|
|
|
|
/* Read remote address */
|
|
rv = UnpackPDU(
|
|
pdu, UnpackConversion<BluetoothAddress, nsAString>(aArg2));
|
|
if (NS_FAILED(rv)) {
|
|
return rv;
|
|
}
|
|
|
|
/* Read bond state */
|
|
rv = UnpackPDU(pdu, aArg3);
|
|
if (NS_FAILED(rv)) {
|
|
return rv;
|
|
}
|
|
WarnAboutTrailingData();
|
|
return NS_OK;
|
|
}
|
|
};
|
|
|
|
void BondStateChangedNtf(const DaemonSocketPDUHeader& aHeader,
|
|
DaemonSocketPDU& aPDU)
|
|
{
|
|
BondStateChangedNotification::Dispatch(
|
|
&BluetoothNotificationHandler::BondStateChangedNotification,
|
|
BondStateChangedInitOp(aPDU));
|
|
}
|
|
|
|
// Init operator class for AclStateChangedNotification
|
|
class AclStateChangedInitOp final : private PDUInitOp
|
|
{
|
|
public:
|
|
AclStateChangedInitOp(DaemonSocketPDU& aPDU)
|
|
: PDUInitOp(aPDU)
|
|
{ }
|
|
|
|
nsresult
|
|
operator () (BluetoothStatus& aArg1, nsString& aArg2, bool& aArg3) const
|
|
{
|
|
DaemonSocketPDU& pdu = GetPDU();
|
|
|
|
/* Read status */
|
|
nsresult rv = UnpackPDU(pdu, aArg1);
|
|
if (NS_FAILED(rv)) {
|
|
return rv;
|
|
}
|
|
|
|
/* Read remote address */
|
|
rv = UnpackPDU(
|
|
pdu, UnpackConversion<BluetoothAddress, nsAString>(aArg2));
|
|
if (NS_FAILED(rv)) {
|
|
return rv;
|
|
}
|
|
|
|
/* Read ACL state */
|
|
rv = UnpackPDU(
|
|
pdu, UnpackConversion<BluetoothAclState, bool>(aArg3));
|
|
if (NS_FAILED(rv)) {
|
|
return rv;
|
|
}
|
|
WarnAboutTrailingData();
|
|
return NS_OK;
|
|
}
|
|
};
|
|
|
|
void AclStateChangedNtf(const DaemonSocketPDUHeader& aHeader,
|
|
DaemonSocketPDU& aPDU)
|
|
{
|
|
AclStateChangedNotification::Dispatch(
|
|
&BluetoothNotificationHandler::AclStateChangedNotification,
|
|
AclStateChangedInitOp(aPDU));
|
|
}
|
|
|
|
// Init operator class for DutModeRecvNotification
|
|
class DutModeRecvInitOp final : private PDUInitOp
|
|
{
|
|
public:
|
|
DutModeRecvInitOp(DaemonSocketPDU& aPDU)
|
|
: PDUInitOp(aPDU)
|
|
{ }
|
|
|
|
nsresult
|
|
operator () (uint16_t& aArg1, nsAutoArrayPtr<uint8_t>& aArg2,
|
|
uint8_t& aArg3) const
|
|
{
|
|
DaemonSocketPDU& pdu = GetPDU();
|
|
|
|
/* Read opcode */
|
|
nsresult rv = UnpackPDU(pdu, aArg1);
|
|
if (NS_FAILED(rv)) {
|
|
return rv;
|
|
}
|
|
|
|
/* Read length */
|
|
rv = UnpackPDU(pdu, aArg3);
|
|
if (NS_FAILED(rv)) {
|
|
return rv;
|
|
}
|
|
|
|
/* Read data */
|
|
rv = UnpackPDU(pdu, UnpackArray<uint8_t>(aArg2, aArg3));
|
|
if (NS_FAILED(rv)) {
|
|
return rv;
|
|
}
|
|
WarnAboutTrailingData();
|
|
return NS_OK;
|
|
}
|
|
};
|
|
|
|
void DutModeRecvNtf(const DaemonSocketPDUHeader& aHeader,
|
|
DaemonSocketPDU& aPDU)
|
|
{
|
|
DutModeRecvNotification::Dispatch(
|
|
&BluetoothNotificationHandler::DutModeRecvNotification,
|
|
DutModeRecvInitOp(aPDU));
|
|
}
|
|
|
|
void LeTestModeNtf(const DaemonSocketPDUHeader& aHeader,
|
|
DaemonSocketPDU& aPDU)
|
|
{
|
|
LeTestModeNotification::Dispatch(
|
|
&BluetoothNotificationHandler::LeTestModeNotification,
|
|
UnpackPDUInitOp(aPDU));
|
|
}
|
|
|
|
void HandleNtf(const DaemonSocketPDUHeader& aHeader,
|
|
DaemonSocketPDU& aPDU, void* aUserData)
|
|
{
|
|
static void (BluetoothDaemonCoreModule::* const HandleNtf[])(
|
|
const DaemonSocketPDUHeader&, DaemonSocketPDU&) = {
|
|
INIT_ARRAY_AT(0, &BluetoothDaemonCoreModule::AdapterStateChangedNtf),
|
|
INIT_ARRAY_AT(1, &BluetoothDaemonCoreModule::AdapterPropertiesNtf),
|
|
INIT_ARRAY_AT(2, &BluetoothDaemonCoreModule::RemoteDevicePropertiesNtf),
|
|
INIT_ARRAY_AT(3, &BluetoothDaemonCoreModule::DeviceFoundNtf),
|
|
INIT_ARRAY_AT(4, &BluetoothDaemonCoreModule::DiscoveryStateChangedNtf),
|
|
INIT_ARRAY_AT(5, &BluetoothDaemonCoreModule::PinRequestNtf),
|
|
INIT_ARRAY_AT(6, &BluetoothDaemonCoreModule::SspRequestNtf),
|
|
INIT_ARRAY_AT(7, &BluetoothDaemonCoreModule::BondStateChangedNtf),
|
|
INIT_ARRAY_AT(8, &BluetoothDaemonCoreModule::AclStateChangedNtf),
|
|
INIT_ARRAY_AT(9, &BluetoothDaemonCoreModule::DutModeRecvNtf),
|
|
INIT_ARRAY_AT(10, &BluetoothDaemonCoreModule::LeTestModeNtf)
|
|
};
|
|
|
|
MOZ_ASSERT(!NS_IsMainThread());
|
|
|
|
uint8_t index = aHeader.mOpcode - 0x81;
|
|
|
|
if (NS_WARN_IF(!(index < MOZ_ARRAY_LENGTH(HandleNtf))) ||
|
|
NS_WARN_IF(!HandleNtf[index])) {
|
|
return;
|
|
}
|
|
|
|
(this->*(HandleNtf[index]))(aHeader, aPDU);
|
|
}
|
|
};
|
|
|
|
const int BluetoothDaemonCoreModule::MAX_NUM_CLIENTS = 1;
|
|
|
|
//
|
|
// Protocol handling
|
|
//
|
|
|
|
// |BluetoothDaemonProtocol| is the central class for communicating
|
|
// with the Bluetooth daemon. It maintains both socket connections
|
|
// to the external daemon and implements the complete HAL protocol
|
|
// by inheriting from base-class modules.
|
|
//
|
|
// Each |BluetoothDaemon*Module| class implements an individual
|
|
// module of the HAL protocol. Each class contains the abstract
|
|
// methods
|
|
//
|
|
// - |Send|,
|
|
// - |RegisterModule|, and
|
|
// - |UnregisterModule|.
|
|
//
|
|
// Module classes use |Send| to send out command PDUs. The socket
|
|
// in |BluetoothDaemonProtocol| is required for sending. The abstract
|
|
// method hides all these internal details from the modules.
|
|
//
|
|
// |RegisterModule| is required during module initialization, when
|
|
// modules must register themselves at the daemon. The register command
|
|
// is not part of the module itself, but contained in the Setup module
|
|
// (id of 0x00). The abstract method |RegisterModule| allows modules to
|
|
// call into the Setup module for generating the register command.
|
|
//
|
|
// |UnregisterModule| works like |RegisterModule|, but for cleanups.
|
|
//
|
|
// |BluetoothDaemonProtocol| also handles PDU receiving. It implements
|
|
// the method |Handle| from |DaemonSocketIOConsumer|. The socket
|
|
// connections of type |DaemonSocket| invoke this method
|
|
// to forward received PDUs for processing by higher layers. The
|
|
// implementation of |Handle| checks the service id of the PDU and
|
|
// forwards it to the correct module class using the module's method
|
|
// |HandleSvc|. Further PDU processing is module-dependent.
|
|
//
|
|
// To summarize the interface between |BluetoothDaemonProtocol| and
|
|
// modules; the former implements the abstract methods
|
|
//
|
|
// - |Send|,
|
|
// - |RegisterModule|, and
|
|
// - |UnregisterModule|,
|
|
//
|
|
// which allow modules to send out data. Each module implements the
|
|
// method
|
|
//
|
|
// - |HandleSvc|,
|
|
//
|
|
// which is called by |BluetoothDaemonProtcol| to hand over received
|
|
// PDUs into a module.
|
|
//
|
|
class BluetoothDaemonProtocol final
|
|
: public DaemonSocketIOConsumer
|
|
, public BluetoothDaemonSetupModule
|
|
, public BluetoothDaemonCoreModule
|
|
, public BluetoothDaemonSocketModule
|
|
, public BluetoothDaemonHandsfreeModule
|
|
, public BluetoothDaemonA2dpModule
|
|
, public BluetoothDaemonAvrcpModule
|
|
, public BluetoothDaemonGattModule
|
|
{
|
|
public:
|
|
BluetoothDaemonProtocol();
|
|
|
|
void SetConnection(DaemonSocket* aConnection);
|
|
|
|
nsresult RegisterModule(uint8_t aId, uint8_t aMode, uint32_t aMaxNumClients,
|
|
BluetoothSetupResultHandler* aRes) override;
|
|
|
|
nsresult UnregisterModule(uint8_t aId,
|
|
BluetoothSetupResultHandler* aRes) override;
|
|
|
|
// Outgoing PDUs
|
|
//
|
|
|
|
nsresult Send(DaemonSocketPDU* aPDU, void* aUserData) override;
|
|
|
|
void StoreUserData(const DaemonSocketPDU& aPDU) override;
|
|
|
|
// Incoming PUDs
|
|
//
|
|
|
|
void Handle(DaemonSocketPDU& aPDU) override;
|
|
|
|
void* FetchUserData(const DaemonSocketPDUHeader& aHeader);
|
|
|
|
private:
|
|
void HandleSetupSvc(const DaemonSocketPDUHeader& aHeader,
|
|
DaemonSocketPDU& aPDU, void* aUserData);
|
|
void HandleCoreSvc(const DaemonSocketPDUHeader& aHeader,
|
|
DaemonSocketPDU& aPDU, void* aUserData);
|
|
void HandleSocketSvc(const DaemonSocketPDUHeader& aHeader,
|
|
DaemonSocketPDU& aPDU, void* aUserData);
|
|
void HandleHandsfreeSvc(const DaemonSocketPDUHeader& aHeader,
|
|
DaemonSocketPDU& aPDU, void* aUserData);
|
|
void HandleA2dpSvc(const DaemonSocketPDUHeader& aHeader,
|
|
DaemonSocketPDU& aPDU, void* aUserData);
|
|
void HandleAvrcpSvc(const DaemonSocketPDUHeader& aHeader,
|
|
DaemonSocketPDU& aPDU, void* aUserData);
|
|
void HandleGattSvc(const DaemonSocketPDUHeader& aHeader,
|
|
DaemonSocketPDU& aPDU, void* aUserData);
|
|
|
|
DaemonSocket* mConnection;
|
|
nsTArray<void*> mUserDataQ;
|
|
};
|
|
|
|
BluetoothDaemonProtocol::BluetoothDaemonProtocol()
|
|
{ }
|
|
|
|
void
|
|
BluetoothDaemonProtocol::SetConnection(DaemonSocket* aConnection)
|
|
{
|
|
mConnection = aConnection;
|
|
}
|
|
|
|
nsresult
|
|
BluetoothDaemonProtocol::RegisterModule(uint8_t aId, uint8_t aMode,
|
|
uint32_t aMaxNumClients,
|
|
BluetoothSetupResultHandler* aRes)
|
|
{
|
|
return BluetoothDaemonSetupModule::RegisterModuleCmd(aId, aMode,
|
|
aMaxNumClients, aRes);
|
|
}
|
|
|
|
nsresult
|
|
BluetoothDaemonProtocol::UnregisterModule(uint8_t aId,
|
|
BluetoothSetupResultHandler* aRes)
|
|
{
|
|
return BluetoothDaemonSetupModule::UnregisterModuleCmd(aId, aRes);
|
|
}
|
|
|
|
nsresult
|
|
BluetoothDaemonProtocol::Send(DaemonSocketPDU* aPDU, void* aUserData)
|
|
{
|
|
MOZ_ASSERT(mConnection);
|
|
MOZ_ASSERT(aPDU);
|
|
|
|
aPDU->SetConsumer(this);
|
|
aPDU->SetUserData(aUserData);
|
|
aPDU->UpdateHeader();
|
|
|
|
if (mConnection->GetConnectionStatus() == SOCKET_DISCONNECTED) {
|
|
BT_LOGR("Connection to Bluetooth daemon is closed.");
|
|
return NS_ERROR_FAILURE;
|
|
}
|
|
|
|
mConnection->SendSocketData(aPDU); // Forward PDU to command channel
|
|
|
|
return NS_OK;
|
|
}
|
|
|
|
void
|
|
BluetoothDaemonProtocol::HandleSetupSvc(
|
|
const DaemonSocketPDUHeader& aHeader, DaemonSocketPDU& aPDU,
|
|
void* aUserData)
|
|
{
|
|
BluetoothDaemonSetupModule::HandleSvc(aHeader, aPDU, aUserData);
|
|
}
|
|
|
|
void
|
|
BluetoothDaemonProtocol::HandleCoreSvc(
|
|
const DaemonSocketPDUHeader& aHeader, DaemonSocketPDU& aPDU,
|
|
void* aUserData)
|
|
{
|
|
BluetoothDaemonCoreModule::HandleSvc(aHeader, aPDU, aUserData);
|
|
}
|
|
|
|
void
|
|
BluetoothDaemonProtocol::HandleSocketSvc(
|
|
const DaemonSocketPDUHeader& aHeader, DaemonSocketPDU& aPDU,
|
|
void* aUserData)
|
|
{
|
|
BluetoothDaemonSocketModule::HandleSvc(aHeader, aPDU, aUserData);
|
|
}
|
|
|
|
void
|
|
BluetoothDaemonProtocol::HandleHandsfreeSvc(
|
|
const DaemonSocketPDUHeader& aHeader, DaemonSocketPDU& aPDU,
|
|
void* aUserData)
|
|
{
|
|
BluetoothDaemonHandsfreeModule::HandleSvc(aHeader, aPDU, aUserData);
|
|
}
|
|
|
|
void
|
|
BluetoothDaemonProtocol::HandleA2dpSvc(
|
|
const DaemonSocketPDUHeader& aHeader, DaemonSocketPDU& aPDU,
|
|
void* aUserData)
|
|
{
|
|
BluetoothDaemonA2dpModule::HandleSvc(aHeader, aPDU, aUserData);
|
|
}
|
|
|
|
void
|
|
BluetoothDaemonProtocol::HandleAvrcpSvc(
|
|
const DaemonSocketPDUHeader& aHeader, DaemonSocketPDU& aPDU,
|
|
void* aUserData)
|
|
{
|
|
BluetoothDaemonAvrcpModule::HandleSvc(aHeader, aPDU, aUserData);
|
|
}
|
|
|
|
void
|
|
BluetoothDaemonProtocol::HandleGattSvc(
|
|
const DaemonSocketPDUHeader& aHeader, DaemonSocketPDU& aPDU,
|
|
void* aUserData)
|
|
{
|
|
BluetoothDaemonGattModule::HandleSvc(aHeader, aPDU, aUserData);
|
|
}
|
|
|
|
void
|
|
BluetoothDaemonProtocol::Handle(DaemonSocketPDU& aPDU)
|
|
{
|
|
static void (BluetoothDaemonProtocol::* const HandleSvc[])(
|
|
const DaemonSocketPDUHeader&, DaemonSocketPDU&, void*) = {
|
|
INIT_ARRAY_AT(0x00, &BluetoothDaemonProtocol::HandleSetupSvc),
|
|
INIT_ARRAY_AT(0x01, &BluetoothDaemonProtocol::HandleCoreSvc),
|
|
INIT_ARRAY_AT(0x02, &BluetoothDaemonProtocol::HandleSocketSvc),
|
|
INIT_ARRAY_AT(0x03, nullptr), // HID host
|
|
INIT_ARRAY_AT(0x04, nullptr), // PAN
|
|
INIT_ARRAY_AT(BluetoothDaemonHandsfreeModule::SERVICE_ID,
|
|
&BluetoothDaemonProtocol::HandleHandsfreeSvc),
|
|
INIT_ARRAY_AT(BluetoothDaemonA2dpModule::SERVICE_ID,
|
|
&BluetoothDaemonProtocol::HandleA2dpSvc),
|
|
INIT_ARRAY_AT(0x07, nullptr), // Health
|
|
INIT_ARRAY_AT(BluetoothDaemonAvrcpModule::SERVICE_ID,
|
|
&BluetoothDaemonProtocol::HandleAvrcpSvc),
|
|
INIT_ARRAY_AT(BluetoothDaemonGattModule::SERVICE_ID,
|
|
&BluetoothDaemonProtocol::HandleGattSvc)
|
|
};
|
|
|
|
DaemonSocketPDUHeader header;
|
|
|
|
if (NS_FAILED(UnpackPDU(aPDU, header)) ||
|
|
NS_WARN_IF(!(header.mService < MOZ_ARRAY_LENGTH(HandleSvc))) ||
|
|
NS_WARN_IF(!(HandleSvc[header.mService]))) {
|
|
return;
|
|
}
|
|
|
|
(this->*(HandleSvc[header.mService]))(header, aPDU, FetchUserData(header));
|
|
}
|
|
|
|
void
|
|
BluetoothDaemonProtocol::StoreUserData(const DaemonSocketPDU& aPDU)
|
|
{
|
|
MOZ_ASSERT(!NS_IsMainThread());
|
|
|
|
mUserDataQ.AppendElement(aPDU.GetUserData());
|
|
}
|
|
|
|
void*
|
|
BluetoothDaemonProtocol::FetchUserData(const DaemonSocketPDUHeader& aHeader)
|
|
{
|
|
MOZ_ASSERT(!NS_IsMainThread());
|
|
|
|
if (aHeader.mOpcode & 0x80) {
|
|
return nullptr; // Ignore notifications
|
|
}
|
|
|
|
void* userData = mUserDataQ.ElementAt(0);
|
|
mUserDataQ.RemoveElementAt(0);
|
|
|
|
return userData;
|
|
}
|
|
|
|
//
|
|
// Interface
|
|
//
|
|
|
|
/* returns the container structure of a variable; _t is the container's
|
|
* type, _v the name of the variable, and _m is _v's field within _t
|
|
*/
|
|
#define container(_t, _v, _m) \
|
|
( (_t*)( ((const unsigned char*)(_v)) - offsetof(_t, _m) ) )
|
|
|
|
|
|
static bool
|
|
IsDaemonRunning()
|
|
{
|
|
char value[PROPERTY_VALUE_MAX];
|
|
NS_WARN_IF(property_get("init.svc.bluetoothd", value, "") < 0);
|
|
if (strcmp(value, "running")) {
|
|
BT_LOGR("[RESTART] Bluetooth daemon state <%s>", value);
|
|
return false;
|
|
}
|
|
|
|
return true;
|
|
}
|
|
|
|
BluetoothDaemonInterface*
|
|
BluetoothDaemonInterface::GetInstance()
|
|
{
|
|
static BluetoothDaemonInterface* sBluetoothInterface;
|
|
|
|
if (sBluetoothInterface) {
|
|
return sBluetoothInterface;
|
|
}
|
|
|
|
sBluetoothInterface = new BluetoothDaemonInterface();
|
|
|
|
return sBluetoothInterface;
|
|
}
|
|
|
|
BluetoothDaemonInterface::BluetoothDaemonInterface()
|
|
{ }
|
|
|
|
BluetoothDaemonInterface::~BluetoothDaemonInterface()
|
|
{ }
|
|
|
|
class BluetoothDaemonInterface::StartDaemonTask final : public Task
|
|
{
|
|
public:
|
|
StartDaemonTask(BluetoothDaemonInterface* aInterface,
|
|
const nsACString& aCommand)
|
|
: mInterface(aInterface)
|
|
, mCommand(aCommand)
|
|
{
|
|
MOZ_ASSERT(mInterface);
|
|
}
|
|
|
|
void Run() override
|
|
{
|
|
MOZ_ASSERT(NS_IsMainThread());
|
|
|
|
BT_LOGR("Start Daemon Task");
|
|
// Start Bluetooth daemon again
|
|
if (NS_WARN_IF(property_set("ctl.start", mCommand.get()) < 0)) {
|
|
mInterface->OnConnectError(CMD_CHANNEL);
|
|
}
|
|
|
|
// We're done if Bluetooth daemon is already running
|
|
if (IsDaemonRunning()) {
|
|
return;
|
|
}
|
|
|
|
// Otherwise try again later
|
|
MessageLoop::current()->PostDelayedTask(FROM_HERE,
|
|
new StartDaemonTask(mInterface, mCommand), sRetryInterval);
|
|
}
|
|
|
|
private:
|
|
BluetoothDaemonInterface* mInterface;
|
|
nsCString mCommand;
|
|
};
|
|
|
|
class BluetoothDaemonInterface::InitResultHandler final
|
|
: public BluetoothSetupResultHandler
|
|
{
|
|
public:
|
|
InitResultHandler(BluetoothDaemonInterface* aInterface,
|
|
BluetoothResultHandler* aRes)
|
|
: mInterface(aInterface)
|
|
, mRes(aRes)
|
|
, mRegisteredSocketModule(false)
|
|
{
|
|
MOZ_ASSERT(mInterface);
|
|
}
|
|
|
|
// We need to call methods from the |BluetoothResultHandler|. Since
|
|
// we're already on the main thread and returned from Init, we don't
|
|
// need to dispatch a new runnable.
|
|
|
|
void OnError(BluetoothStatus aStatus) override
|
|
{
|
|
MOZ_ASSERT(NS_IsMainThread());
|
|
|
|
if (mRes) {
|
|
mRes->OnError(aStatus);
|
|
}
|
|
}
|
|
|
|
void RegisterModule() override
|
|
{
|
|
MOZ_ASSERT(NS_IsMainThread());
|
|
MOZ_ASSERT(mInterface->mProtocol);
|
|
|
|
if (!mRegisteredSocketModule) {
|
|
mRegisteredSocketModule = true;
|
|
// Init, step 5: Register Socket module
|
|
mInterface->mProtocol->RegisterModuleCmd(0x02, 0x00,
|
|
BluetoothDaemonSocketModule::MAX_NUM_CLIENTS, this);
|
|
} else if (mRes) {
|
|
// Init, step 6: Signal success to caller
|
|
mRes->Init();
|
|
}
|
|
}
|
|
|
|
private:
|
|
BluetoothDaemonInterface* mInterface;
|
|
nsRefPtr<BluetoothResultHandler> mRes;
|
|
bool mRegisteredSocketModule;
|
|
};
|
|
|
|
nsresult
|
|
BluetoothDaemonInterface::CreateRandomAddressString(
|
|
const nsACString& aPrefix, unsigned long aPostfixLength,
|
|
nsACString& aAddress)
|
|
{
|
|
static const char sHexChar[16] = {
|
|
[0x0] = '0', [0x1] = '1', [0x2] = '2', [0x3] = '3',
|
|
[0x4] = '4', [0x5] = '5', [0x6] = '6', [0x7] = '7',
|
|
[0x8] = '8', [0x9] = '9', [0xa] = 'a', [0xb] = 'b',
|
|
[0xc] = 'c', [0xd] = 'd', [0xe] = 'e', [0xf] = 'f'
|
|
};
|
|
|
|
unsigned short seed[3];
|
|
|
|
if (NS_WARN_IF(!PR_GetRandomNoise(seed, sizeof(seed)))) {
|
|
return NS_ERROR_NOT_IMPLEMENTED;
|
|
}
|
|
|
|
aAddress = aPrefix;
|
|
aAddress.Append('-');
|
|
|
|
while (aPostfixLength) {
|
|
|
|
// Android doesn't provide rand_r, so we use nrand48 here,
|
|
// even though it's deprecated.
|
|
long value = nrand48(seed);
|
|
|
|
size_t bits = sizeof(value) * CHAR_BIT;
|
|
|
|
while ((bits > 4) && aPostfixLength) {
|
|
aAddress.Append(sHexChar[value&0xf]);
|
|
bits -= 4;
|
|
value >>= 4;
|
|
--aPostfixLength;
|
|
}
|
|
}
|
|
|
|
return NS_OK;
|
|
}
|
|
|
|
/*
|
|
* The init procedure consists of several steps.
|
|
*
|
|
* (1) Start listening for the command channel's socket connection: We
|
|
* do this before anything else, so that we don't miss connection
|
|
* requests from the Bluetooth daemon. This step will create a
|
|
* listen socket.
|
|
*
|
|
* (2) Start the Bluetooth daemon: When the daemon starts up it will
|
|
* open two socket connections to Gecko and thus create the command
|
|
* and notification channels. Gecko already opened the listen socket
|
|
* in step (1). Step (2) ends with the creation of the command channel.
|
|
*
|
|
* (3) Start listening for the notification channel's socket connection:
|
|
* At the end of step (2), the command channel was opened by the
|
|
* daemon. In step (3), the daemon immediately tries to open the
|
|
* next socket for the notification channel. Gecko will accept the
|
|
* incoming connection request for the notification channel. The
|
|
* listen socket remained open after step (2), so there's no race
|
|
* condition between Gecko and the Bluetooth daemon.
|
|
*
|
|
* (4)(5) Register Core and Socket modules: The Core and Socket modules
|
|
* are always available and have to be registered after opening the
|
|
* socket connections during the initialization.
|
|
*
|
|
* (6) Signal success to the caller.
|
|
*
|
|
* If any step fails, we roll-back the procedure and signal an error to the
|
|
* caller.
|
|
*/
|
|
void
|
|
BluetoothDaemonInterface::Init(
|
|
BluetoothNotificationHandler* aNotificationHandler,
|
|
BluetoothResultHandler* aRes)
|
|
{
|
|
#define BASE_SOCKET_NAME "bluetoothd"
|
|
static unsigned long POSTFIX_LENGTH = 16;
|
|
|
|
// If we could not cleanup properly before and an old
|
|
// instance of the daemon is still running, we kill it
|
|
// here.
|
|
unused << NS_WARN_IF(property_set("ctl.stop", "bluetoothd"));
|
|
|
|
sNotificationHandler = aNotificationHandler;
|
|
|
|
mResultHandlerQ.AppendElement(aRes);
|
|
|
|
if (!mProtocol) {
|
|
mProtocol = new BluetoothDaemonProtocol();
|
|
}
|
|
|
|
if (!mListenSocket) {
|
|
mListenSocket = new ListenSocket(this, LISTEN_SOCKET);
|
|
}
|
|
|
|
// Init, step 1: Listen for command channel... */
|
|
|
|
if (!mCmdChannel) {
|
|
mCmdChannel = new DaemonSocket(mProtocol, this, CMD_CHANNEL);
|
|
} else if (
|
|
NS_WARN_IF(mCmdChannel->GetConnectionStatus() == SOCKET_CONNECTED)) {
|
|
// Command channel should not be open; let's close it.
|
|
mCmdChannel->Close();
|
|
}
|
|
|
|
// The listen socket's name is generated with a random postfix. This
|
|
// avoids naming collisions if we still have a listen socket from a
|
|
// previously failed cleanup. It also makes it hard for malicious
|
|
// external programs to capture the socket name or connect before
|
|
// the daemon can do so. If no random postfix can be generated, we
|
|
// simply use the base name as-is.
|
|
nsresult rv = CreateRandomAddressString(NS_LITERAL_CSTRING(BASE_SOCKET_NAME),
|
|
POSTFIX_LENGTH,
|
|
mListenSocketName);
|
|
if (NS_FAILED(rv)) {
|
|
mListenSocketName.AssignLiteral(BASE_SOCKET_NAME);
|
|
}
|
|
|
|
rv = mListenSocket->Listen(new BluetoothDaemonConnector(mListenSocketName),
|
|
mCmdChannel);
|
|
if (NS_FAILED(rv)) {
|
|
OnConnectError(CMD_CHANNEL);
|
|
return;
|
|
}
|
|
|
|
// The protocol implementation needs a command channel for
|
|
// sending commands to the daemon. We set it here, because
|
|
// this is the earliest time when it's available.
|
|
mProtocol->SetConnection(mCmdChannel);
|
|
}
|
|
|
|
class BluetoothDaemonInterface::CleanupResultHandler final
|
|
: public BluetoothSetupResultHandler
|
|
{
|
|
public:
|
|
CleanupResultHandler(BluetoothDaemonInterface* aInterface)
|
|
: mInterface(aInterface)
|
|
, mUnregisteredCoreModule(false)
|
|
{
|
|
MOZ_ASSERT(mInterface);
|
|
}
|
|
|
|
void OnError(BluetoothStatus aStatus) override
|
|
{
|
|
Proceed();
|
|
}
|
|
|
|
void UnregisterModule() override
|
|
{
|
|
Proceed();
|
|
}
|
|
|
|
private:
|
|
void Proceed()
|
|
{
|
|
MOZ_ASSERT(NS_IsMainThread());
|
|
MOZ_ASSERT(mInterface->mProtocol);
|
|
|
|
if (!mUnregisteredCoreModule) {
|
|
mUnregisteredCoreModule = true;
|
|
// Cleanup, step 2: Unregister Core module
|
|
mInterface->mProtocol->UnregisterModuleCmd(0x01, this);
|
|
} else {
|
|
// Cleanup, step 3: Close command channel
|
|
mInterface->mCmdChannel->Close();
|
|
}
|
|
}
|
|
|
|
BluetoothDaemonInterface* mInterface;
|
|
bool mUnregisteredCoreModule;
|
|
};
|
|
|
|
/*
|
|
* Cleaning up is inverse to initialization, except for the shutdown
|
|
* of the socket connections in step (3)
|
|
*
|
|
* (1)(2) Unregister Socket and Core modules: These modules have been
|
|
* registered during initialization and need to be unregistered
|
|
* here. We assume that all other modules are already unregistered.
|
|
*
|
|
* (3) Close command socket: We only close the command socket. The
|
|
* daemon will then send any final notifications and close the
|
|
* notification socket on its side. Once we see the notification
|
|
* socket's disconnect, we continue with the cleanup.
|
|
*
|
|
* (4) Close listen socket: The listen socket is not active any longer
|
|
* and we simply close it.
|
|
*
|
|
* (5) Signal success to the caller.
|
|
*
|
|
* We don't have to stop the daemon explicitly. It will cleanup and quit
|
|
* after it closed the notification socket.
|
|
*
|
|
* Rolling-back half-completed cleanups is not possible. In the case of
|
|
* an error, we simply push forward and try to recover during the next
|
|
* initialization.
|
|
*/
|
|
void
|
|
BluetoothDaemonInterface::Cleanup(BluetoothResultHandler* aRes)
|
|
{
|
|
|
|
sNotificationHandler = nullptr;
|
|
|
|
// Cleanup, step 1: Unregister Socket module
|
|
nsresult rv = mProtocol->UnregisterModuleCmd(
|
|
0x02, new CleanupResultHandler(this));
|
|
if (NS_FAILED(rv)) {
|
|
DispatchError(aRes, rv);
|
|
return;
|
|
}
|
|
|
|
mResultHandlerQ.AppendElement(aRes);
|
|
}
|
|
|
|
void
|
|
BluetoothDaemonInterface::Enable(BluetoothResultHandler* aRes)
|
|
{
|
|
nsresult rv =
|
|
static_cast<BluetoothDaemonCoreModule*>(mProtocol)->EnableCmd(aRes);
|
|
if (NS_FAILED(rv)) {
|
|
DispatchError(aRes, rv);
|
|
}
|
|
}
|
|
|
|
void
|
|
BluetoothDaemonInterface::Disable(BluetoothResultHandler* aRes)
|
|
{
|
|
nsresult rv =
|
|
static_cast<BluetoothDaemonCoreModule*>(mProtocol)->DisableCmd(aRes);
|
|
if (NS_FAILED(rv)) {
|
|
DispatchError(aRes, rv);
|
|
}
|
|
}
|
|
|
|
/* Adapter Properties */
|
|
|
|
void
|
|
BluetoothDaemonInterface::GetAdapterProperties(BluetoothResultHandler* aRes)
|
|
{
|
|
nsresult rv = static_cast<BluetoothDaemonCoreModule*>
|
|
(mProtocol)->GetAdapterPropertiesCmd(aRes);
|
|
if (NS_FAILED(rv)) {
|
|
DispatchError(aRes, rv);
|
|
}
|
|
}
|
|
|
|
void
|
|
BluetoothDaemonInterface::GetAdapterProperty(const nsAString& aName,
|
|
BluetoothResultHandler* aRes)
|
|
{
|
|
nsresult rv = static_cast<BluetoothDaemonCoreModule*>
|
|
(mProtocol)->GetAdapterPropertyCmd(aName, aRes);
|
|
if (NS_FAILED(rv)) {
|
|
DispatchError(aRes, rv);
|
|
}
|
|
}
|
|
|
|
void
|
|
BluetoothDaemonInterface::SetAdapterProperty(
|
|
const BluetoothNamedValue& aProperty, BluetoothResultHandler* aRes)
|
|
{
|
|
nsresult rv = static_cast<BluetoothDaemonCoreModule*>
|
|
(mProtocol)->SetAdapterPropertyCmd(aProperty, aRes);
|
|
if (NS_FAILED(rv)) {
|
|
DispatchError(aRes, rv);
|
|
}
|
|
}
|
|
|
|
/* Remote Device Properties */
|
|
|
|
void
|
|
BluetoothDaemonInterface::GetRemoteDeviceProperties(
|
|
const nsAString& aRemoteAddr, BluetoothResultHandler* aRes)
|
|
{
|
|
nsresult rv = static_cast<BluetoothDaemonCoreModule*>
|
|
(mProtocol)->GetRemoteDevicePropertiesCmd(aRemoteAddr, aRes);
|
|
if (NS_FAILED(rv)) {
|
|
DispatchError(aRes, rv);
|
|
}
|
|
}
|
|
|
|
void
|
|
BluetoothDaemonInterface::GetRemoteDeviceProperty(
|
|
const nsAString& aRemoteAddr, const nsAString& aName,
|
|
BluetoothResultHandler* aRes)
|
|
{
|
|
nsresult rv = static_cast<BluetoothDaemonCoreModule*>
|
|
(mProtocol)->GetRemoteDevicePropertyCmd(aRemoteAddr, aName, aRes);
|
|
if (NS_FAILED(rv)) {
|
|
DispatchError(aRes, rv);
|
|
}
|
|
}
|
|
|
|
void
|
|
BluetoothDaemonInterface::SetRemoteDeviceProperty(
|
|
const nsAString& aRemoteAddr, const BluetoothNamedValue& aProperty,
|
|
BluetoothResultHandler* aRes)
|
|
{
|
|
nsresult rv = static_cast<BluetoothDaemonCoreModule*>
|
|
(mProtocol)->SetRemoteDevicePropertyCmd(aRemoteAddr, aProperty, aRes);
|
|
if (NS_FAILED(rv)) {
|
|
DispatchError(aRes, rv);
|
|
}
|
|
}
|
|
|
|
/* Remote Services */
|
|
|
|
void
|
|
BluetoothDaemonInterface::GetRemoteServiceRecord(const nsAString& aRemoteAddr,
|
|
const uint8_t aUuid[16],
|
|
BluetoothResultHandler* aRes)
|
|
{
|
|
nsresult rv = static_cast<BluetoothDaemonCoreModule*>
|
|
(mProtocol)->GetRemoteServiceRecordCmd(aRemoteAddr, aUuid, aRes);
|
|
if (NS_FAILED(rv)) {
|
|
DispatchError(aRes, rv);
|
|
}
|
|
}
|
|
|
|
void
|
|
BluetoothDaemonInterface::GetRemoteServices(const nsAString& aRemoteAddr,
|
|
BluetoothResultHandler* aRes)
|
|
{
|
|
nsresult rv = static_cast<BluetoothDaemonCoreModule*>
|
|
(mProtocol)->GetRemoteServicesCmd(aRemoteAddr, aRes);
|
|
if (NS_FAILED(rv)) {
|
|
DispatchError(aRes, rv);
|
|
}
|
|
}
|
|
|
|
/* Discovery */
|
|
|
|
void
|
|
BluetoothDaemonInterface::StartDiscovery(BluetoothResultHandler* aRes)
|
|
{
|
|
nsresult rv = static_cast<BluetoothDaemonCoreModule*>
|
|
(mProtocol)->StartDiscoveryCmd(aRes);
|
|
if (NS_FAILED(rv)) {
|
|
DispatchError(aRes, rv);
|
|
}
|
|
}
|
|
|
|
void
|
|
BluetoothDaemonInterface::CancelDiscovery(BluetoothResultHandler* aRes)
|
|
{
|
|
nsresult rv = static_cast<BluetoothDaemonCoreModule*>
|
|
(mProtocol)->CancelDiscoveryCmd(aRes);
|
|
if (NS_FAILED(rv)) {
|
|
DispatchError(aRes, rv);
|
|
}
|
|
}
|
|
|
|
/* Bonds */
|
|
|
|
void
|
|
BluetoothDaemonInterface::CreateBond(const nsAString& aBdAddr,
|
|
BluetoothTransport aTransport,
|
|
BluetoothResultHandler* aRes)
|
|
{
|
|
nsresult rv = static_cast<BluetoothDaemonCoreModule*>
|
|
(mProtocol)->CreateBondCmd(aBdAddr, aTransport, aRes);
|
|
if (NS_FAILED(rv)) {
|
|
DispatchError(aRes, rv);
|
|
}
|
|
}
|
|
|
|
void
|
|
BluetoothDaemonInterface::RemoveBond(const nsAString& aBdAddr,
|
|
BluetoothResultHandler* aRes)
|
|
{
|
|
nsresult rv = static_cast<BluetoothDaemonCoreModule*>
|
|
(mProtocol)->RemoveBondCmd(aBdAddr, aRes);
|
|
if (NS_FAILED(rv)) {
|
|
DispatchError(aRes, rv);
|
|
}
|
|
}
|
|
|
|
void
|
|
BluetoothDaemonInterface::CancelBond(const nsAString& aBdAddr,
|
|
BluetoothResultHandler* aRes)
|
|
{
|
|
nsresult rv = static_cast<BluetoothDaemonCoreModule*>
|
|
(mProtocol)->CancelBondCmd(aBdAddr, aRes);
|
|
if (NS_FAILED(rv)) {
|
|
DispatchError(aRes, rv);
|
|
}
|
|
}
|
|
|
|
/* Connection */
|
|
|
|
void
|
|
BluetoothDaemonInterface::GetConnectionState(const nsAString& aBdAddr,
|
|
BluetoothResultHandler* aRes)
|
|
{
|
|
// NO-OP: no corresponding interface of current BlueZ
|
|
}
|
|
|
|
/* Authentication */
|
|
|
|
void
|
|
BluetoothDaemonInterface::PinReply(const nsAString& aBdAddr, bool aAccept,
|
|
const nsAString& aPinCode,
|
|
BluetoothResultHandler* aRes)
|
|
{
|
|
nsresult rv = static_cast<BluetoothDaemonCoreModule*>
|
|
(mProtocol)->PinReplyCmd(aBdAddr, aAccept, aPinCode, aRes);
|
|
if (NS_FAILED(rv)) {
|
|
DispatchError(aRes, rv);
|
|
}
|
|
}
|
|
|
|
void
|
|
BluetoothDaemonInterface::SspReply(const nsAString& aBdAddr,
|
|
BluetoothSspVariant aVariant,
|
|
bool aAccept, uint32_t aPasskey,
|
|
BluetoothResultHandler* aRes)
|
|
{
|
|
nsresult rv = static_cast<BluetoothDaemonCoreModule*>
|
|
(mProtocol)->SspReplyCmd(aBdAddr, aVariant, aAccept, aPasskey, aRes);
|
|
if (NS_FAILED(rv)) {
|
|
DispatchError(aRes, rv);
|
|
}
|
|
}
|
|
|
|
/* DUT Mode */
|
|
|
|
void
|
|
BluetoothDaemonInterface::DutModeConfigure(bool aEnable,
|
|
BluetoothResultHandler* aRes)
|
|
{
|
|
nsresult rv = static_cast<BluetoothDaemonCoreModule*>
|
|
(mProtocol)->DutModeConfigureCmd(aEnable, aRes);
|
|
if (NS_FAILED(rv)) {
|
|
DispatchError(aRes, rv);
|
|
}
|
|
}
|
|
|
|
void
|
|
BluetoothDaemonInterface::DutModeSend(uint16_t aOpcode, uint8_t* aBuf,
|
|
uint8_t aLen,
|
|
BluetoothResultHandler* aRes)
|
|
{
|
|
nsresult rv = static_cast<BluetoothDaemonCoreModule*>
|
|
(mProtocol)->DutModeSendCmd(aOpcode, aBuf, aLen, aRes);
|
|
if (NS_FAILED(rv)) {
|
|
DispatchError(aRes, rv);
|
|
}
|
|
}
|
|
|
|
/* LE Mode */
|
|
|
|
void
|
|
BluetoothDaemonInterface::LeTestMode(uint16_t aOpcode, uint8_t* aBuf,
|
|
uint8_t aLen,
|
|
BluetoothResultHandler* aRes)
|
|
{
|
|
nsresult rv = static_cast<BluetoothDaemonCoreModule*>
|
|
(mProtocol)->LeTestModeCmd(aOpcode, aBuf, aLen, aRes);
|
|
if (NS_FAILED(rv)) {
|
|
DispatchError(aRes, rv);
|
|
}
|
|
}
|
|
|
|
/* Energy Information */
|
|
|
|
void
|
|
BluetoothDaemonInterface::ReadEnergyInfo(BluetoothResultHandler* aRes)
|
|
{
|
|
// NO-OP: no corresponding interface of current BlueZ
|
|
}
|
|
|
|
void
|
|
BluetoothDaemonInterface::DispatchError(BluetoothResultHandler* aRes,
|
|
BluetoothStatus aStatus)
|
|
{
|
|
BluetoothResultRunnable1<
|
|
BluetoothResultHandler, void, BluetoothStatus, BluetoothStatus>::Dispatch(
|
|
aRes, &BluetoothResultHandler::OnError,
|
|
ConstantInitOp1<BluetoothStatus>(aStatus));
|
|
}
|
|
|
|
void
|
|
BluetoothDaemonInterface::DispatchError(BluetoothResultHandler* aRes,
|
|
nsresult aRv)
|
|
{
|
|
BluetoothStatus status;
|
|
|
|
if (NS_WARN_IF(NS_FAILED(Convert(aRv, status)))) {
|
|
status = STATUS_FAIL;
|
|
}
|
|
DispatchError(aRes, status);
|
|
}
|
|
|
|
// Profile Interfaces
|
|
//
|
|
|
|
BluetoothSocketInterface*
|
|
BluetoothDaemonInterface::GetBluetoothSocketInterface()
|
|
{
|
|
if (mSocketInterface) {
|
|
return mSocketInterface;
|
|
}
|
|
|
|
mSocketInterface = new BluetoothDaemonSocketInterface(mProtocol);
|
|
|
|
return mSocketInterface;
|
|
}
|
|
|
|
BluetoothHandsfreeInterface*
|
|
BluetoothDaemonInterface::GetBluetoothHandsfreeInterface()
|
|
{
|
|
if (mHandsfreeInterface) {
|
|
return mHandsfreeInterface;
|
|
}
|
|
|
|
mHandsfreeInterface = new BluetoothDaemonHandsfreeInterface(mProtocol);
|
|
|
|
return mHandsfreeInterface;
|
|
}
|
|
|
|
BluetoothA2dpInterface*
|
|
BluetoothDaemonInterface::GetBluetoothA2dpInterface()
|
|
{
|
|
if (mA2dpInterface) {
|
|
return mA2dpInterface;
|
|
}
|
|
|
|
mA2dpInterface = new BluetoothDaemonA2dpInterface(mProtocol);
|
|
|
|
return mA2dpInterface;
|
|
}
|
|
|
|
BluetoothAvrcpInterface*
|
|
BluetoothDaemonInterface::GetBluetoothAvrcpInterface()
|
|
{
|
|
if (mAvrcpInterface) {
|
|
return mAvrcpInterface;
|
|
}
|
|
|
|
mAvrcpInterface = new BluetoothDaemonAvrcpInterface(mProtocol);
|
|
|
|
return mAvrcpInterface;
|
|
}
|
|
|
|
BluetoothGattInterface*
|
|
BluetoothDaemonInterface::GetBluetoothGattInterface()
|
|
{
|
|
if (mGattInterface) {
|
|
return mGattInterface;
|
|
}
|
|
|
|
mGattInterface = new BluetoothDaemonGattInterface(mProtocol);
|
|
|
|
return mGattInterface;
|
|
}
|
|
|
|
// |DaemonSocketConsumer|, |ListenSocketConsumer|
|
|
|
|
void
|
|
BluetoothDaemonInterface::OnConnectSuccess(int aIndex)
|
|
{
|
|
MOZ_ASSERT(NS_IsMainThread());
|
|
MOZ_ASSERT(!mResultHandlerQ.IsEmpty());
|
|
|
|
switch (aIndex) {
|
|
case LISTEN_SOCKET: {
|
|
// Init, step 2: Start Bluetooth daemon */
|
|
nsCString value("bluetoothd:-a ");
|
|
value.Append(mListenSocketName);
|
|
if (NS_WARN_IF(property_set("ctl.start", value.get()) < 0)) {
|
|
OnConnectError(CMD_CHANNEL);
|
|
}
|
|
|
|
/*
|
|
* If Bluetooth daemon is not running, retry to start it later.
|
|
*
|
|
* This condition happens when when we restart Bluetooth daemon
|
|
* immediately after it crashed, as the daemon state remains 'stopping'
|
|
* instead of 'stopped'. Due to the limitation of property service,
|
|
* hereby add delay. See Bug 1143925 Comment 41.
|
|
*/
|
|
if (!IsDaemonRunning()) {
|
|
MessageLoop::current()->PostDelayedTask(FROM_HERE,
|
|
new StartDaemonTask(this, value), sRetryInterval);
|
|
}
|
|
}
|
|
break;
|
|
case CMD_CHANNEL:
|
|
// Init, step 3: Listen for notification channel...
|
|
if (!mNtfChannel) {
|
|
mNtfChannel = new DaemonSocket(mProtocol, this, NTF_CHANNEL);
|
|
} else if (
|
|
NS_WARN_IF(mNtfChannel->GetConnectionStatus() == SOCKET_CONNECTED)) {
|
|
/* Notification channel should not be open; let's close it. */
|
|
mNtfChannel->Close();
|
|
}
|
|
if (NS_FAILED(mListenSocket->Listen(mNtfChannel))) {
|
|
OnConnectError(NTF_CHANNEL);
|
|
}
|
|
break;
|
|
case NTF_CHANNEL: {
|
|
nsRefPtr<BluetoothResultHandler> res = mResultHandlerQ.ElementAt(0);
|
|
mResultHandlerQ.RemoveElementAt(0);
|
|
|
|
// Init, step 4: Register Core module
|
|
nsresult rv = mProtocol->RegisterModuleCmd(
|
|
0x01, 0x00, BluetoothDaemonCoreModule::MAX_NUM_CLIENTS,
|
|
new InitResultHandler(this, res));
|
|
if (NS_FAILED(rv) && res) {
|
|
DispatchError(res, STATUS_FAIL);
|
|
}
|
|
}
|
|
break;
|
|
}
|
|
}
|
|
|
|
void
|
|
BluetoothDaemonInterface::OnConnectError(int aIndex)
|
|
{
|
|
MOZ_ASSERT(NS_IsMainThread());
|
|
MOZ_ASSERT(!mResultHandlerQ.IsEmpty());
|
|
|
|
switch (aIndex) {
|
|
case NTF_CHANNEL:
|
|
// Close command channel
|
|
mCmdChannel->Close();
|
|
case CMD_CHANNEL:
|
|
// Stop daemon and close listen socket
|
|
unused << NS_WARN_IF(property_set("ctl.stop", "bluetoothd"));
|
|
mListenSocket->Close();
|
|
case LISTEN_SOCKET:
|
|
if (!mResultHandlerQ.IsEmpty()) {
|
|
// Signal error to caller
|
|
nsRefPtr<BluetoothResultHandler> res = mResultHandlerQ.ElementAt(0);
|
|
mResultHandlerQ.RemoveElementAt(0);
|
|
|
|
if (res) {
|
|
DispatchError(res, STATUS_FAIL);
|
|
}
|
|
}
|
|
break;
|
|
}
|
|
}
|
|
|
|
/*
|
|
* Three cases for restarting:
|
|
* a) during startup
|
|
* b) during regular service
|
|
* c) during shutdown
|
|
* For (a)/(c) cases, mResultHandlerQ contains an element, but case (b)
|
|
* mResultHandlerQ shall be empty. The following procedure to recover from crashed
|
|
* consists of several steps for case (b).
|
|
* 1) Close listen socket.
|
|
* 2) Wait for all sockets disconnected and inform BluetoothServiceBluedroid to
|
|
* perform the regular stop bluetooth procedure.
|
|
* 3) When stop bluetooth procedures complete, fire
|
|
* AdapterStateChangedNotification to cleanup all necessary data members and
|
|
* deinit ProfileManagers.
|
|
* 4) After all resources cleanup, call |StartBluetooth|
|
|
*/
|
|
void
|
|
BluetoothDaemonInterface::OnDisconnect(int aIndex)
|
|
{
|
|
MOZ_ASSERT(NS_IsMainThread());
|
|
|
|
switch (aIndex) {
|
|
case CMD_CHANNEL:
|
|
// We don't have to do anything here. Step 4 is triggered
|
|
// by the daemon.
|
|
break;
|
|
case NTF_CHANNEL:
|
|
// Cleanup, step 4 (Recovery, step 1): Close listen socket
|
|
mListenSocket->Close();
|
|
break;
|
|
case LISTEN_SOCKET:
|
|
if (!mResultHandlerQ.IsEmpty()) {
|
|
nsRefPtr<BluetoothResultHandler> res = mResultHandlerQ.ElementAt(0);
|
|
mResultHandlerQ.RemoveElementAt(0);
|
|
// Cleanup, step 5: Signal success to caller
|
|
if (res) {
|
|
res->Cleanup();
|
|
}
|
|
}
|
|
break;
|
|
}
|
|
|
|
/* For recovery make sure all sockets disconnected, in order to avoid
|
|
* the remaining disconnects interfere with the restart procedure.
|
|
*/
|
|
if (sNotificationHandler && mResultHandlerQ.IsEmpty()) {
|
|
if (mListenSocket->GetConnectionStatus() == SOCKET_DISCONNECTED &&
|
|
mCmdChannel->GetConnectionStatus() == SOCKET_DISCONNECTED &&
|
|
mNtfChannel->GetConnectionStatus() == SOCKET_DISCONNECTED) {
|
|
// Assume daemon crashed during regular service; notify
|
|
// BluetoothServiceBluedroid to prepare restart-daemon procedure
|
|
sNotificationHandler->BackendErrorNotification(true);
|
|
sNotificationHandler = nullptr;
|
|
}
|
|
}
|
|
}
|
|
|
|
END_BLUETOOTH_NAMESPACE
|