mirror of
https://gitlab.winehq.org/wine/wine-gecko.git
synced 2024-09-13 09:24:08 -07:00
4205 lines
126 KiB
C++
4205 lines
126 KiB
C++
/* -*- Mode: c++; c-basic-offset: 2; indent-tabs-mode: nil; tab-width: 40 -*- */
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/* vim: set ts=2 et sw=2 tw=80: */
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/*
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** Copyright 2006, The Android Open Source Project
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**
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** Licensed under the Apache License, Version 2.0 (the "License");
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** you may not use this file except in compliance with the License.
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** You may obtain a copy of the License at
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**
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** http://www.apache.org/licenses/LICENSE-2.0
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**
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** Unless required by applicable law or agreed to in writing, software
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** distributed under the License is distributed on an "AS IS" BASIS,
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** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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** See the License for the specific language governing permissions and
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** limitations under the License.
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*/
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#include "base/basictypes.h"
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#include "BluetoothDBusService.h"
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#include "BluetoothA2dpManager.h"
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#include "BluetoothHfpManager.h"
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#include "BluetoothHidManager.h"
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#include "BluetoothOppManager.h"
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#include "BluetoothProfileController.h"
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#include "BluetoothReplyRunnable.h"
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#include "BluetoothUnixSocketConnector.h"
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#include "BluetoothUtils.h"
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#include "BluetoothUuid.h"
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#include <cstdio>
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#include <dbus/dbus.h>
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#include "nsAutoPtr.h"
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#include "nsThreadUtils.h"
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#include "nsDebug.h"
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#include "nsDataHashtable.h"
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#include "mozilla/ArrayUtils.h"
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#include "mozilla/Atomics.h"
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#include "mozilla/ClearOnShutdown.h"
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#include "mozilla/dom/bluetooth/BluetoothTypes.h"
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#include "mozilla/Hal.h"
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#include "mozilla/ipc/UnixSocket.h"
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#include "mozilla/ipc/DBusUtils.h"
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#include "mozilla/ipc/RawDBusConnection.h"
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#include "mozilla/LazyIdleThread.h"
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#include "mozilla/Mutex.h"
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#include "mozilla/NullPtr.h"
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#include "mozilla/StaticMutex.h"
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#include "mozilla/unused.h"
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#if defined(MOZ_WIDGET_GONK)
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#include "cutils/properties.h"
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#include <dlfcn.h>
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#endif
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/**
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* Some rules for dealing with memory in DBus:
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* - A DBusError only needs to be deleted if it's been set, not just
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* initialized. This is why LOG_AND_FREE... is called only when an error is
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* set, and the macro cleans up the error itself.
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* - A DBusMessage needs to be unrefed when it is newed explicitly. DBusMessages
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* from signals do not need to be unrefed, as they will be cleaned by DBus
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* after DBUS_HANDLER_RESULT_HANDLED is returned from the filter.
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*/
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using namespace mozilla;
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using namespace mozilla::ipc;
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USING_BLUETOOTH_NAMESPACE
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#define B2G_AGENT_CAPABILITIES "DisplayYesNo"
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#define DBUS_MANAGER_IFACE BLUEZ_DBUS_BASE_IFC ".Manager"
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#define DBUS_ADAPTER_IFACE BLUEZ_DBUS_BASE_IFC ".Adapter"
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#define DBUS_DEVICE_IFACE BLUEZ_DBUS_BASE_IFC ".Device"
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#define DBUS_AGENT_IFACE BLUEZ_DBUS_BASE_IFC ".Agent"
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#define DBUS_SINK_IFACE BLUEZ_DBUS_BASE_IFC ".AudioSink"
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#define DBUS_CTL_IFACE BLUEZ_DBUS_BASE_IFC ".Control"
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#define DBUS_INPUT_IFACE BLUEZ_DBUS_BASE_IFC ".Input"
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#define BLUEZ_DBUS_BASE_PATH "/org/bluez"
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#define BLUEZ_DBUS_BASE_IFC "org.bluez"
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#define BLUEZ_ERROR_IFC "org.bluez.Error"
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#define ERR_A2DP_IS_DISCONNECTED "A2dpIsDisconnected"
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#define ERR_AVRCP_IS_DISCONNECTED "AvrcpIsDisconnected"
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/**
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* To not lock Bluetooth switch button on Settings UI because of any accident,
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* we will force disabling Bluetooth 5 seconds after the user requesting to
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* turn off Bluetooth.
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*/
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#define TIMEOUT_FORCE_TO_DISABLE_BT 5
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#define BT_LAZY_THREAD_TIMEOUT_MS 3000
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#ifdef MOZ_WIDGET_GONK
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class Bluedroid
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{
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struct ScopedDlHandleTraits
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{
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typedef void* type;
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static void* empty()
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{
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return nullptr;
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}
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static void release(void* handle)
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{
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if (!handle) {
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return;
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}
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int res = dlclose(handle);
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if (res) {
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BT_WARNING("Failed to close libbluedroid.so: %s", dlerror());
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}
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}
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};
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public:
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Bluedroid()
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: m_bt_enable(nullptr)
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, m_bt_disable(nullptr)
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, m_bt_is_enabled(nullptr)
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{}
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bool Enable()
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{
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MOZ_ASSERT(!NS_IsMainThread()); // BT thread
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if (!mHandle && !Init()) {
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return false;
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} else if (m_bt_is_enabled() == 1) {
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return true;
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}
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// 0 == success, -1 == error
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return !m_bt_enable();
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}
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bool Disable()
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{
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MOZ_ASSERT(!NS_IsMainThread()); // BT thread
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if (!IsEnabled()) {
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return true;
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}
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// 0 == success, -1 == error
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return !m_bt_disable();
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}
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bool IsEnabled() const
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{
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MOZ_ASSERT(!NS_IsMainThread()); // BT thread
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if (!mHandle) {
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return false;
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}
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// 1 == enabled, 0 == disabled, -1 == error
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return m_bt_is_enabled() > 0;
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}
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private:
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bool Init()
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{
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MOZ_ASSERT(!mHandle);
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Scoped<ScopedDlHandleTraits> handle(dlopen("libbluedroid.so", RTLD_LAZY));
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if (!handle) {
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BT_WARNING("Failed to open libbluedroid.so: %s", dlerror());
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return false;
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}
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int (*bt_enable)() = (int (*)())dlsym(handle, "bt_enable");
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if (!bt_enable) {
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BT_WARNING("Failed to lookup bt_enable: %s", dlerror());
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return false;
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}
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int (*bt_disable)() = (int (*)())dlsym(handle, "bt_disable");
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if (!bt_disable) {
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BT_WARNING("Failed to lookup bt_disable: %s", dlerror());
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return false;
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}
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int (*bt_is_enabled)() = (int (*)())dlsym(handle, "bt_is_enabled");
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if (!bt_is_enabled) {
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BT_WARNING("Failed to lookup bt_is_enabled: %s", dlerror());
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return false;
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}
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m_bt_enable = bt_enable;
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m_bt_disable = bt_disable;
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m_bt_is_enabled = bt_is_enabled;
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mHandle.reset(handle.forget());
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return true;
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}
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Scoped<ScopedDlHandleTraits> mHandle;
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int (* m_bt_enable)(void);
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int (* m_bt_disable)(void);
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int (* m_bt_is_enabled)(void);
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};
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//
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// BT-thread-only variables
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//
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// The variables below must only be accessed from within the BT thread.
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//
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static class Bluedroid sBluedroid;
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#endif
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//
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// Read-only constants
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//
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// The constants below are read-only and may be accessed from any
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// thread. Most of the contain DBus state or settings, so keep them
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// on the I/O thread if somehow possible.
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//
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typedef struct {
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const char* name;
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int type;
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} Properties;
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static const Properties sDeviceProperties[] = {
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{"Address", DBUS_TYPE_STRING},
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{"Name", DBUS_TYPE_STRING},
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{"Icon", DBUS_TYPE_STRING},
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{"Class", DBUS_TYPE_UINT32},
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{"UUIDs", DBUS_TYPE_ARRAY},
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{"Paired", DBUS_TYPE_BOOLEAN},
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{"Connected", DBUS_TYPE_BOOLEAN},
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{"Trusted", DBUS_TYPE_BOOLEAN},
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{"Blocked", DBUS_TYPE_BOOLEAN},
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{"Alias", DBUS_TYPE_STRING},
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{"Nodes", DBUS_TYPE_ARRAY},
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{"Adapter", DBUS_TYPE_OBJECT_PATH},
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{"LegacyPairing", DBUS_TYPE_BOOLEAN},
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{"RSSI", DBUS_TYPE_INT16},
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{"TX", DBUS_TYPE_UINT32},
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{"Type", DBUS_TYPE_STRING},
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{"Broadcaster", DBUS_TYPE_BOOLEAN},
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{"Services", DBUS_TYPE_ARRAY}
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};
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static const Properties sAdapterProperties[] = {
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{"Address", DBUS_TYPE_STRING},
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{"Name", DBUS_TYPE_STRING},
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{"Class", DBUS_TYPE_UINT32},
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{"Powered", DBUS_TYPE_BOOLEAN},
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{"Discoverable", DBUS_TYPE_BOOLEAN},
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{"DiscoverableTimeout", DBUS_TYPE_UINT32},
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{"Pairable", DBUS_TYPE_BOOLEAN},
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{"PairableTimeout", DBUS_TYPE_UINT32},
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{"Discovering", DBUS_TYPE_BOOLEAN},
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{"Devices", DBUS_TYPE_ARRAY},
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{"UUIDs", DBUS_TYPE_ARRAY},
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{"Type", DBUS_TYPE_STRING}
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};
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static const Properties sManagerProperties[] = {
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{"Adapters", DBUS_TYPE_ARRAY},
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};
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static const Properties sSinkProperties[] = {
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{"State", DBUS_TYPE_STRING},
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{"Connected", DBUS_TYPE_BOOLEAN},
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{"Playing", DBUS_TYPE_BOOLEAN}
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};
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static const Properties sControlProperties[] = {
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{"Connected", DBUS_TYPE_BOOLEAN}
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};
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static const Properties sInputProperties[] = {
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{"Connected", DBUS_TYPE_BOOLEAN}
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};
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static const char* const sBluetoothDBusIfaces[] = {
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DBUS_MANAGER_IFACE,
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DBUS_ADAPTER_IFACE,
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DBUS_DEVICE_IFACE
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};
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static const char* const sBluetoothDBusSignals[] = {
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"type='signal',interface='org.freedesktop.DBus'",
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"type='signal',interface='org.bluez.Adapter'",
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"type='signal',interface='org.bluez.Manager'",
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"type='signal',interface='org.bluez.Device'",
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"type='signal',interface='org.bluez.Input'",
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"type='signal',interface='org.bluez.Network'",
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"type='signal',interface='org.bluez.NetworkServer'",
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"type='signal',interface='org.bluez.HealthDevice'",
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"type='signal',interface='org.bluez.AudioSink'",
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"type='signal',interface='org.bluez.Control'"
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};
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// Only A2DP and HID are authorized.
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static const BluetoothServiceClass sAuthorizedServiceClass[] = {
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BluetoothServiceClass::A2DP,
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BluetoothServiceClass::HID
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};
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/**
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* The adapter name may not be ready whenever event 'AdapterAdded' is received,
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* so we'd like to wait for a bit. Only used on main thread.
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*/
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static const int sWaitingForAdapterNameInterval = 1000; // unit: ms
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//
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// main-thread-only variables
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//
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// The variables below must be accessed from within the main thread.
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//
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// A queue for connect/disconnect request. See Bug 913372 for details.
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static nsTArray<nsRefPtr<BluetoothProfileController> > sControllerArray;
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//
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// I/O-thread-only variables
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//
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// The variables below must be accessed from within the I/O thread.
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//
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// The DBus connection to the BlueZ daemon
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static StaticAutoPtr<RawDBusConnection> sDBusConnection;
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// Keep the pairing requests.
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static unsigned int sIsPairing = 0;
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static nsDataHashtable<nsStringHashKey, DBusMessage* >* sPairingReqTable;
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// The object path of the adapter that should
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// be updated after switching Bluetooth.
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static nsString sAdapterPath;
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//
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// The variables below are currently accessed from within multiple
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// threads and should be moved to one specific thread if possible.
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//
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// TODO: Concurrency control is implemented by locking. Maybe there's
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// a non-blocking way to implement this.
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//
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// Disconnect all profiles before turning off Bluetooth. Please see Bug 891257
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// for more details. |sStopBluetoothMonitor| protects access to this variable.
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static int sConnectedDeviceCount = 0;
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static StaticAutoPtr<Monitor> sStopBluetoothMonitor;
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// Protects against bug 969447.
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static StaticAutoPtr<Monitor> sGetPropertyMonitor;
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typedef void (*UnpackFunc)(DBusMessage*, DBusError*, BluetoothValue&, nsAString&);
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typedef bool (*FilterFunc)(const BluetoothValue&);
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static void
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DispatchToDBusThread(Task* task)
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{
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XRE_GetIOMessageLoop()->PostTask(FROM_HERE, task);
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}
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static nsresult
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DispatchToBtThread(nsIRunnable* aRunnable)
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{
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/* Due to the fact that the startup and shutdown of the Bluetooth
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* system can take an indefinite amount of time, a separate thread
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* is used for running blocking calls. The thread is not intended
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* for regular Bluetooth operations though.
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*/
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static StaticRefPtr<LazyIdleThread> sBluetoothThread;
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MOZ_ASSERT(NS_IsMainThread());
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if (!sBluetoothThread) {
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sBluetoothThread = new LazyIdleThread(BT_LAZY_THREAD_TIMEOUT_MS,
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NS_LITERAL_CSTRING("BluetoothDBusService"),
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LazyIdleThread::ManualShutdown);
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ClearOnShutdown(&sBluetoothThread);
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}
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return sBluetoothThread->Dispatch(aRunnable, NS_DISPATCH_NORMAL);
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}
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BluetoothDBusService::BluetoothDBusService()
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{
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sGetPropertyMonitor = new Monitor("BluetoothService.sGetPropertyMonitor");
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sStopBluetoothMonitor = new Monitor("BluetoothService.sStopBluetoothMonitor");
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}
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BluetoothDBusService::~BluetoothDBusService()
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{
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sStopBluetoothMonitor = nullptr;
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sGetPropertyMonitor = nullptr;
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}
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static bool
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GetConnectedDevicesFilter(const BluetoothValue& aValue)
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{
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// We don't have to filter device here
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return true;
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}
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static bool
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GetPairedDevicesFilter(const BluetoothValue& aValue)
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{
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// Check property 'Paired' and only paired device will be returned
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if (aValue.type() != BluetoothValue::TArrayOfBluetoothNamedValue) {
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BT_WARNING("Not a BluetoothNamedValue array!");
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return false;
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}
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const InfallibleTArray<BluetoothNamedValue>& deviceProperties =
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aValue.get_ArrayOfBluetoothNamedValue();
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uint32_t length = deviceProperties.Length();
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for (uint32_t p = 0; p < length; ++p) {
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if (deviceProperties[p].name().EqualsLiteral("Paired")) {
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return deviceProperties[p].value().get_bool();
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}
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}
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return false;
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}
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class DistributeBluetoothSignalTask : public nsRunnable
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{
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public:
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DistributeBluetoothSignalTask(const BluetoothSignal& aSignal)
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: mSignal(aSignal)
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{
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}
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nsresult Run()
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{
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MOZ_ASSERT(NS_IsMainThread());
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BluetoothService* bs = BluetoothService::Get();
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NS_ENSURE_TRUE(bs, NS_ERROR_FAILURE);
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bs->DistributeSignal(mSignal);
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return NS_OK;
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}
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private:
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BluetoothSignal mSignal;
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};
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class ControlPropertyChangedHandler : public nsRunnable
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{
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public:
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ControlPropertyChangedHandler(const BluetoothSignal& aSignal)
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: mSignal(aSignal)
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{
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}
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nsresult Run()
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{
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MOZ_ASSERT(NS_IsMainThread());
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if (mSignal.value().type() != BluetoothValue::TArrayOfBluetoothNamedValue) {
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BT_WARNING("Wrong value type for ControlPropertyChangedHandler");
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return NS_ERROR_FAILURE;
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}
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InfallibleTArray<BluetoothNamedValue>& arr =
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mSignal.value().get_ArrayOfBluetoothNamedValue();
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MOZ_ASSERT(arr[0].name().EqualsLiteral("Connected"));
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MOZ_ASSERT(arr[0].value().type() == BluetoothValue::Tbool);
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bool connected = arr[0].value().get_bool();
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BluetoothA2dpManager* a2dp = BluetoothA2dpManager::Get();
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NS_ENSURE_TRUE(a2dp, NS_ERROR_FAILURE);
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a2dp->SetAvrcpConnected(connected);
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return NS_OK;
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}
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private:
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BluetoothSignal mSignal;
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};
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|
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class SinkPropertyChangedHandler : public nsRunnable
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{
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public:
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SinkPropertyChangedHandler(const BluetoothSignal& aSignal)
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: mSignal(aSignal)
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|
{
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}
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NS_IMETHOD
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Run()
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|
{
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MOZ_ASSERT(NS_IsMainThread());
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MOZ_ASSERT(mSignal.name().EqualsLiteral("PropertyChanged"));
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MOZ_ASSERT(mSignal.value().type() ==
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BluetoothValue::TArrayOfBluetoothNamedValue);
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// Replace object path with device address
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nsString address = GetAddressFromObjectPath(mSignal.path());
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mSignal.path() = address;
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BluetoothA2dpManager* a2dp = BluetoothA2dpManager::Get();
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NS_ENSURE_TRUE(a2dp, NS_ERROR_FAILURE);
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a2dp->HandleSinkPropertyChanged(mSignal);
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return NS_OK;
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}
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private:
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BluetoothSignal mSignal;
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};
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|
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class InputPropertyChangedHandler : public nsRunnable
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{
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public:
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InputPropertyChangedHandler(const BluetoothSignal& aSignal)
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|
: mSignal(aSignal)
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{
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}
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NS_IMETHOD
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Run()
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|
{
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MOZ_ASSERT(NS_IsMainThread());
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MOZ_ASSERT(mSignal.name().EqualsLiteral("PropertyChanged"));
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MOZ_ASSERT(mSignal.value().type() == BluetoothValue::TArrayOfBluetoothNamedValue);
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// Replace object path with device address
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nsString address = GetAddressFromObjectPath(mSignal.path());
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mSignal.path() = address;
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BluetoothHidManager* hid = BluetoothHidManager::Get();
|
|
NS_ENSURE_TRUE(hid, NS_ERROR_FAILURE);
|
|
hid->HandleInputPropertyChanged(mSignal);
|
|
return NS_OK;
|
|
}
|
|
|
|
private:
|
|
BluetoothSignal mSignal;
|
|
};
|
|
|
|
class TryFiringAdapterAddedTask : public Task
|
|
{
|
|
public:
|
|
void Run() MOZ_OVERRIDE
|
|
{
|
|
MOZ_ASSERT(NS_IsMainThread());
|
|
|
|
BluetoothService* bs = BluetoothService::Get();
|
|
NS_ENSURE_TRUE_VOID(bs);
|
|
|
|
#if 0 // for API_V2
|
|
bs->AdapterAddedReceived();
|
|
bs->TryFiringAdapterAdded();
|
|
#endif
|
|
}
|
|
};
|
|
|
|
class TryFiringAdapterAddedRunnable : public nsRunnable
|
|
{
|
|
public:
|
|
TryFiringAdapterAddedRunnable(bool aDelay)
|
|
: mDelay(aDelay)
|
|
{ }
|
|
|
|
nsresult Run()
|
|
{
|
|
MOZ_ASSERT(NS_IsMainThread());
|
|
|
|
if (mDelay) {
|
|
MessageLoop::current()->
|
|
PostDelayedTask(FROM_HERE, new TryFiringAdapterAddedTask(),
|
|
sWaitingForAdapterNameInterval);
|
|
} else {
|
|
MessageLoop::current()->
|
|
PostTask(FROM_HERE, new TryFiringAdapterAddedTask());
|
|
}
|
|
|
|
return NS_OK;
|
|
}
|
|
|
|
private:
|
|
bool mDelay;
|
|
};
|
|
|
|
static bool
|
|
IsDBusMessageError(DBusMessage* aMsg, DBusError* aErr, nsAString& aErrorStr)
|
|
{
|
|
if (aErr && dbus_error_is_set(aErr)) {
|
|
aErrorStr = NS_ConvertUTF8toUTF16(aErr->message);
|
|
LOG_AND_FREE_DBUS_ERROR(aErr);
|
|
return true;
|
|
}
|
|
|
|
DBusError err;
|
|
dbus_error_init(&err);
|
|
if (dbus_message_get_type(aMsg) == DBUS_MESSAGE_TYPE_ERROR) {
|
|
const char* error_msg;
|
|
if (!dbus_message_get_args(aMsg, &err, DBUS_TYPE_STRING,
|
|
&error_msg, DBUS_TYPE_INVALID) ||
|
|
!error_msg) {
|
|
if (dbus_error_is_set(&err)) {
|
|
aErrorStr = NS_ConvertUTF8toUTF16(err.message);
|
|
LOG_AND_FREE_DBUS_ERROR(&err);
|
|
return true;
|
|
} else {
|
|
aErrorStr.AssignLiteral("Unknown Error");
|
|
return true;
|
|
}
|
|
} else {
|
|
aErrorStr = NS_ConvertUTF8toUTF16(error_msg);
|
|
return true;
|
|
}
|
|
}
|
|
return false;
|
|
}
|
|
|
|
static void
|
|
UnpackObjectPathMessage(DBusMessage* aMsg, DBusError* aErr,
|
|
BluetoothValue& aValue, nsAString& aErrorStr)
|
|
{
|
|
DBusError err;
|
|
dbus_error_init(&err);
|
|
if (!IsDBusMessageError(aMsg, aErr, aErrorStr)) {
|
|
MOZ_ASSERT(dbus_message_get_type(aMsg) == DBUS_MESSAGE_TYPE_METHOD_RETURN,
|
|
"Got dbus callback that's not a METHOD_RETURN!");
|
|
const char* object_path;
|
|
if (!dbus_message_get_args(aMsg, &err, DBUS_TYPE_OBJECT_PATH,
|
|
&object_path, DBUS_TYPE_INVALID) ||
|
|
!object_path) {
|
|
if (dbus_error_is_set(&err)) {
|
|
aErrorStr = NS_ConvertUTF8toUTF16(err.message);
|
|
LOG_AND_FREE_DBUS_ERROR(&err);
|
|
}
|
|
} else {
|
|
aValue = NS_ConvertUTF8toUTF16(object_path);
|
|
}
|
|
}
|
|
}
|
|
|
|
class PrepareProfileManagersRunnable : public nsRunnable
|
|
{
|
|
public:
|
|
nsresult Run()
|
|
{
|
|
BluetoothHfpManager* hfp = BluetoothHfpManager::Get();
|
|
if (!hfp || !hfp->Listen()) {
|
|
BT_WARNING("Failed to start listening for BluetoothHfpManager!");
|
|
return NS_ERROR_FAILURE;
|
|
}
|
|
|
|
BluetoothOppManager* opp = BluetoothOppManager::Get();
|
|
if (!opp || !opp->Listen()) {
|
|
BT_WARNING("Failed to start listening for BluetoothOppManager!");
|
|
return NS_ERROR_FAILURE;
|
|
}
|
|
|
|
BluetoothA2dpManager* a2dp = BluetoothA2dpManager::Get();
|
|
NS_ENSURE_TRUE(a2dp, NS_ERROR_FAILURE);
|
|
a2dp->Reset();
|
|
|
|
return NS_OK;
|
|
}
|
|
};
|
|
|
|
static void
|
|
RunDBusCallback(DBusMessage* aMsg, void* aBluetoothReplyRunnable,
|
|
UnpackFunc aFunc)
|
|
{
|
|
#ifdef MOZ_WIDGET_GONK
|
|
// Due to the fact that we're running two dbus loops on desktop implicitly by
|
|
// being gtk based, sometimes we'll get signals/reply coming in on the main
|
|
// thread. There's not a lot we can do about that for the time being and it
|
|
// (technically) shouldn't hurt anything. However, on gonk, die.
|
|
MOZ_ASSERT(!NS_IsMainThread()); // I/O thread
|
|
#endif
|
|
nsRefPtr<BluetoothReplyRunnable> replyRunnable =
|
|
dont_AddRef(static_cast< BluetoothReplyRunnable* >(aBluetoothReplyRunnable));
|
|
|
|
MOZ_ASSERT(replyRunnable, "Callback reply runnable is null!");
|
|
|
|
nsAutoString replyError;
|
|
BluetoothValue v;
|
|
aFunc(aMsg, nullptr, v, replyError);
|
|
|
|
// Bug 941462. When blueZ replys 'I/O error', we treat it as 'internal error'.
|
|
// This usually happned when the first pairing request has not yet finished,
|
|
// the second pairing request issued immediately.
|
|
if (replyError.EqualsLiteral("I/O error")) {
|
|
replyError.AssignLiteral(ERR_INTERNAL_ERROR);
|
|
}
|
|
|
|
DispatchBluetoothReply(replyRunnable, v, replyError);
|
|
}
|
|
|
|
static void
|
|
GetObjectPathCallback(DBusMessage* aMsg, void* aBluetoothReplyRunnable)
|
|
{
|
|
if (sIsPairing) {
|
|
RunDBusCallback(aMsg, aBluetoothReplyRunnable,
|
|
UnpackObjectPathMessage);
|
|
sIsPairing--;
|
|
}
|
|
}
|
|
|
|
static void
|
|
UnpackVoidMessage(DBusMessage* aMsg, DBusError* aErr, BluetoothValue& aValue,
|
|
nsAString& aErrorStr)
|
|
{
|
|
DBusError err;
|
|
dbus_error_init(&err);
|
|
if (!IsDBusMessageError(aMsg, aErr, aErrorStr) &&
|
|
dbus_message_get_type(aMsg) == DBUS_MESSAGE_TYPE_METHOD_RETURN &&
|
|
!dbus_message_get_args(aMsg, &err, DBUS_TYPE_INVALID)) {
|
|
if (dbus_error_is_set(&err)) {
|
|
aErrorStr = NS_ConvertUTF8toUTF16(err.message);
|
|
LOG_AND_FREE_DBUS_ERROR(&err);
|
|
}
|
|
}
|
|
aValue = aErrorStr.IsEmpty();
|
|
}
|
|
|
|
static void
|
|
GetVoidCallback(DBusMessage* aMsg, void* aBluetoothReplyRunnable)
|
|
{
|
|
RunDBusCallback(aMsg, aBluetoothReplyRunnable,
|
|
UnpackVoidMessage);
|
|
}
|
|
|
|
class ReplyErrorToProfileManager : public nsRunnable
|
|
{
|
|
public:
|
|
ReplyErrorToProfileManager(BluetoothServiceClass aServiceClass,
|
|
bool aConnect,
|
|
const nsAString& aErrorString)
|
|
: mServiceClass(aServiceClass)
|
|
, mConnect(aConnect)
|
|
, mErrorString(aErrorString)
|
|
{
|
|
MOZ_ASSERT(!NS_IsMainThread()); // I/O thread
|
|
}
|
|
|
|
nsresult Run()
|
|
{
|
|
MOZ_ASSERT(NS_IsMainThread());
|
|
|
|
BluetoothProfileManagerBase* profile;
|
|
if (mServiceClass == BluetoothServiceClass::HID) {
|
|
profile = BluetoothHidManager::Get();
|
|
} else if (mServiceClass == BluetoothServiceClass::A2DP) {
|
|
profile = BluetoothA2dpManager::Get();
|
|
} else {
|
|
MOZ_ASSERT(false);
|
|
return NS_ERROR_FAILURE;
|
|
}
|
|
|
|
if (mConnect) {
|
|
profile->OnConnect(mErrorString);
|
|
} else {
|
|
profile->OnDisconnect(mErrorString);
|
|
}
|
|
|
|
return NS_OK;
|
|
}
|
|
|
|
private:
|
|
BluetoothServiceClass mServiceClass;
|
|
bool mConnect;
|
|
nsString mErrorString;
|
|
};
|
|
|
|
static void
|
|
CheckDBusReply(DBusMessage* aMsg, void* aServiceClass, bool aConnect)
|
|
{
|
|
MOZ_ASSERT(!NS_IsMainThread()); // I/O thread
|
|
|
|
NS_ENSURE_TRUE_VOID(aMsg);
|
|
|
|
BluetoothValue v;
|
|
nsAutoString replyError;
|
|
UnpackVoidMessage(aMsg, nullptr, v, replyError);
|
|
|
|
nsAutoPtr<BluetoothServiceClass> serviceClass(
|
|
static_cast<BluetoothServiceClass*>(aServiceClass));
|
|
|
|
if (!replyError.IsEmpty()) {
|
|
NS_DispatchToMainThread(
|
|
new ReplyErrorToProfileManager(*serviceClass, aConnect, replyError));
|
|
}
|
|
}
|
|
|
|
static void
|
|
InputConnectCallback(DBusMessage* aMsg, void* aParam)
|
|
{
|
|
CheckDBusReply(aMsg, aParam, true);
|
|
}
|
|
|
|
static void
|
|
InputDisconnectCallback(DBusMessage* aMsg, void* aParam)
|
|
{
|
|
CheckDBusReply(aMsg, aParam, false);
|
|
}
|
|
|
|
static void
|
|
SinkConnectCallback(DBusMessage* aMsg, void* aParam)
|
|
{
|
|
CheckDBusReply(aMsg, aParam, true);
|
|
}
|
|
|
|
static void
|
|
SinkDisconnectCallback(DBusMessage* aMsg, void* aParam)
|
|
{
|
|
CheckDBusReply(aMsg, aParam, false);
|
|
}
|
|
|
|
static bool
|
|
HasAudioService(uint32_t aCodValue)
|
|
{
|
|
return ((aCodValue & 0x200000) == 0x200000);
|
|
}
|
|
|
|
static bool
|
|
ContainsIcon(const InfallibleTArray<BluetoothNamedValue>& aProperties)
|
|
{
|
|
for (uint8_t i = 0; i < aProperties.Length(); i++) {
|
|
if (aProperties[i].name().EqualsLiteral("Icon")) {
|
|
return true;
|
|
}
|
|
}
|
|
return false;
|
|
}
|
|
|
|
static bool
|
|
GetProperty(DBusMessageIter aIter, const Properties* aPropertyTypes,
|
|
int aPropertyTypeLen, int* aPropIndex,
|
|
InfallibleTArray<BluetoothNamedValue>& aProperties)
|
|
{
|
|
/**
|
|
* Ensure GetProperty runs in critical section otherwise
|
|
* crash due to timing issue occurs when BT is enabled.
|
|
*
|
|
* TODO: Revise GetProperty to solve the crash
|
|
*/
|
|
MonitorAutoLock lock(*sGetPropertyMonitor);
|
|
|
|
DBusMessageIter prop_val, array_val_iter;
|
|
char* property = nullptr;
|
|
uint32_t array_type;
|
|
int i, expectedType, receivedType;
|
|
|
|
if (dbus_message_iter_get_arg_type(&aIter) != DBUS_TYPE_STRING) {
|
|
return false;
|
|
}
|
|
|
|
dbus_message_iter_get_basic(&aIter, &property);
|
|
|
|
if (!dbus_message_iter_next(&aIter) ||
|
|
dbus_message_iter_get_arg_type(&aIter) != DBUS_TYPE_VARIANT) {
|
|
return false;
|
|
}
|
|
|
|
for (i = 0; i < aPropertyTypeLen; i++) {
|
|
if (!strncmp(property, aPropertyTypes[i].name, strlen(property))) {
|
|
break;
|
|
}
|
|
}
|
|
|
|
if (i == aPropertyTypeLen) {
|
|
BT_LOGR("unknown property: %s", property);
|
|
return false;
|
|
}
|
|
|
|
nsAutoString propertyName;
|
|
propertyName.AssignASCII(aPropertyTypes[i].name);
|
|
*aPropIndex = i;
|
|
|
|
// Preprocessing
|
|
dbus_message_iter_recurse(&aIter, &prop_val);
|
|
expectedType = aPropertyTypes[*aPropIndex].type;
|
|
receivedType = dbus_message_iter_get_arg_type(&prop_val);
|
|
|
|
/**
|
|
* Bug 857896. Since device property "Connected" could be a boolean value or
|
|
* an 2-byte array, we need to check the value type here and convert the
|
|
* first byte into a boolean manually.
|
|
*/
|
|
bool convert = false;
|
|
if (propertyName.EqualsLiteral("Connected") &&
|
|
receivedType == DBUS_TYPE_ARRAY) {
|
|
MOZ_ASSERT(aPropertyTypes == sDeviceProperties);
|
|
convert = true;
|
|
}
|
|
|
|
if ((receivedType != expectedType) && !convert) {
|
|
BT_WARNING("Iterator not type we expect! Property name: %s,"
|
|
"Property Type Expected: %d, Property Type Received: %d",
|
|
NS_ConvertUTF16toUTF8(propertyName).get(), expectedType, receivedType);
|
|
return false;
|
|
}
|
|
|
|
// Extract data
|
|
BluetoothValue propertyValue;
|
|
switch (receivedType) {
|
|
case DBUS_TYPE_STRING:
|
|
case DBUS_TYPE_OBJECT_PATH:
|
|
const char* c;
|
|
dbus_message_iter_get_basic(&prop_val, &c);
|
|
propertyValue = NS_ConvertUTF8toUTF16(c);
|
|
break;
|
|
case DBUS_TYPE_UINT32:
|
|
case DBUS_TYPE_INT16:
|
|
uint32_t i;
|
|
dbus_message_iter_get_basic(&prop_val, &i);
|
|
propertyValue = i;
|
|
break;
|
|
case DBUS_TYPE_BOOLEAN:
|
|
bool b;
|
|
dbus_message_iter_get_basic(&prop_val, &b);
|
|
propertyValue = b;
|
|
break;
|
|
case DBUS_TYPE_ARRAY:
|
|
dbus_message_iter_recurse(&prop_val, &array_val_iter);
|
|
array_type = dbus_message_iter_get_arg_type(&array_val_iter);
|
|
if (array_type == DBUS_TYPE_OBJECT_PATH ||
|
|
array_type == DBUS_TYPE_STRING) {
|
|
InfallibleTArray<nsString> arr;
|
|
do {
|
|
const char* tmp;
|
|
dbus_message_iter_get_basic(&array_val_iter, &tmp);
|
|
nsAutoString s;
|
|
s = NS_ConvertUTF8toUTF16(tmp);
|
|
arr.AppendElement(s);
|
|
} while (dbus_message_iter_next(&array_val_iter));
|
|
propertyValue = arr;
|
|
} else if (array_type == DBUS_TYPE_BYTE) {
|
|
InfallibleTArray<uint8_t> arr;
|
|
do {
|
|
uint8_t tmp;
|
|
dbus_message_iter_get_basic(&array_val_iter, &tmp);
|
|
arr.AppendElement(tmp);
|
|
} while (dbus_message_iter_next(&array_val_iter));
|
|
propertyValue = arr;
|
|
} else {
|
|
// This happens when the array is 0-length. Apparently we get a
|
|
// DBUS_TYPE_INVALID type.
|
|
propertyValue = InfallibleTArray<nsString>();
|
|
}
|
|
break;
|
|
default:
|
|
NS_NOTREACHED("Cannot find dbus message type!");
|
|
}
|
|
|
|
// Postprocessing
|
|
if (convert) {
|
|
MOZ_ASSERT(propertyValue.type() == BluetoothValue::TArrayOfuint8_t);
|
|
|
|
bool b = propertyValue.get_ArrayOfuint8_t()[0];
|
|
propertyValue = BluetoothValue(b);
|
|
} else if (propertyName.EqualsLiteral("Devices")) {
|
|
MOZ_ASSERT(aPropertyTypes == sAdapterProperties);
|
|
MOZ_ASSERT(propertyValue.type() == BluetoothValue::TArrayOfnsString);
|
|
|
|
uint32_t length = propertyValue.get_ArrayOfnsString().Length();
|
|
for (uint32_t i= 0; i < length; i++) {
|
|
nsString& data = propertyValue.get_ArrayOfnsString()[i];
|
|
data = GetAddressFromObjectPath(data);
|
|
}
|
|
}
|
|
|
|
aProperties.AppendElement(BluetoothNamedValue(propertyName, propertyValue));
|
|
return true;
|
|
}
|
|
|
|
static void
|
|
ParseProperties(DBusMessageIter* aIter,
|
|
BluetoothValue& aValue,
|
|
nsAString& aErrorStr,
|
|
const Properties* aPropertyTypes,
|
|
const int aPropertyTypeLen)
|
|
{
|
|
DBusMessageIter dict_entry, dict;
|
|
int prop_index = -1;
|
|
|
|
MOZ_ASSERT(dbus_message_iter_get_arg_type(aIter) == DBUS_TYPE_ARRAY,
|
|
"Trying to parse a property from sth. that's not an array");
|
|
|
|
dbus_message_iter_recurse(aIter, &dict);
|
|
InfallibleTArray<BluetoothNamedValue> props;
|
|
do {
|
|
MOZ_ASSERT(dbus_message_iter_get_arg_type(&dict) == DBUS_TYPE_DICT_ENTRY,
|
|
"Trying to parse a property from sth. that's not an dict!");
|
|
dbus_message_iter_recurse(&dict, &dict_entry);
|
|
|
|
if (!GetProperty(dict_entry, aPropertyTypes, aPropertyTypeLen, &prop_index,
|
|
props)) {
|
|
aErrorStr.AssignLiteral("Can't Create Property!");
|
|
BT_WARNING("Can't create property!");
|
|
return;
|
|
}
|
|
} while (dbus_message_iter_next(&dict));
|
|
|
|
aValue = props;
|
|
}
|
|
|
|
static bool
|
|
UnpackPropertiesMessage(DBusMessage* aMsg, DBusError* aErr,
|
|
BluetoothValue& aValue, const char* aIface)
|
|
{
|
|
MOZ_ASSERT(aMsg);
|
|
|
|
const Properties* propertyTypes;
|
|
int propertyTypesLength;
|
|
|
|
nsAutoString errorStr;
|
|
if (IsDBusMessageError(aMsg, aErr, errorStr) ||
|
|
dbus_message_get_type(aMsg) != DBUS_MESSAGE_TYPE_METHOD_RETURN) {
|
|
BT_WARNING("dbus message has an error.");
|
|
return false;
|
|
}
|
|
|
|
DBusMessageIter iter;
|
|
if (!dbus_message_iter_init(aMsg, &iter)) {
|
|
BT_WARNING("Cannot create dbus message iter!");
|
|
return false;
|
|
}
|
|
|
|
if (!strcmp(aIface, DBUS_DEVICE_IFACE)) {
|
|
propertyTypes = sDeviceProperties;
|
|
propertyTypesLength = ArrayLength(sDeviceProperties);
|
|
} else if (!strcmp(aIface, DBUS_ADAPTER_IFACE)) {
|
|
propertyTypes = sAdapterProperties;
|
|
propertyTypesLength = ArrayLength(sAdapterProperties);
|
|
} else if (!strcmp(aIface, DBUS_MANAGER_IFACE)) {
|
|
propertyTypes = sManagerProperties;
|
|
propertyTypesLength = ArrayLength(sManagerProperties);
|
|
} else {
|
|
return false;
|
|
}
|
|
|
|
ParseProperties(&iter, aValue, errorStr, propertyTypes,
|
|
propertyTypesLength);
|
|
return true;
|
|
}
|
|
|
|
static void
|
|
ParsePropertyChange(DBusMessage* aMsg, BluetoothValue& aValue,
|
|
nsAString& aErrorStr, const Properties* aPropertyTypes,
|
|
const int aPropertyTypeLen)
|
|
{
|
|
DBusMessageIter iter;
|
|
DBusError err;
|
|
int prop_index = -1;
|
|
InfallibleTArray<BluetoothNamedValue> props;
|
|
|
|
dbus_error_init(&err);
|
|
if (!dbus_message_iter_init(aMsg, &iter)) {
|
|
BT_WARNING("Can't create iterator!");
|
|
return;
|
|
}
|
|
|
|
if (!GetProperty(iter, aPropertyTypes, aPropertyTypeLen,
|
|
&prop_index, props)) {
|
|
BT_WARNING("Can't get property!");
|
|
aErrorStr.AssignLiteral("Can't get property!");
|
|
return;
|
|
}
|
|
aValue = props;
|
|
}
|
|
|
|
class AppendDeviceNameReplyHandler: public DBusReplyHandler
|
|
{
|
|
public:
|
|
AppendDeviceNameReplyHandler(const nsCString& aIface,
|
|
const nsString& aDevicePath,
|
|
const BluetoothSignal& aSignal)
|
|
: mIface(aIface)
|
|
, mDevicePath(aDevicePath)
|
|
, mSignal(aSignal)
|
|
{
|
|
MOZ_ASSERT(!mIface.IsEmpty());
|
|
MOZ_ASSERT(!mDevicePath.IsEmpty());
|
|
}
|
|
|
|
void Handle(DBusMessage* aReply) MOZ_OVERRIDE
|
|
{
|
|
MOZ_ASSERT(!NS_IsMainThread()); // I/O thread
|
|
|
|
if (!aReply || (dbus_message_get_type(aReply) == DBUS_MESSAGE_TYPE_ERROR)) {
|
|
return;
|
|
}
|
|
|
|
// Get device properties from result of GetProperties
|
|
|
|
DBusError err;
|
|
dbus_error_init(&err);
|
|
|
|
BluetoothValue deviceProperties;
|
|
|
|
bool success = UnpackPropertiesMessage(aReply, &err, deviceProperties,
|
|
mIface.get());
|
|
if (!success) {
|
|
BT_WARNING("Failed to get device properties");
|
|
return;
|
|
}
|
|
|
|
// First we replace object path with device address.
|
|
|
|
InfallibleTArray<BluetoothNamedValue>& parameters =
|
|
mSignal.value().get_ArrayOfBluetoothNamedValue();
|
|
nsString address =
|
|
GetAddressFromObjectPath(mDevicePath);
|
|
parameters[0].name().AssignLiteral("address");
|
|
parameters[0].value() = address;
|
|
|
|
// Then we append the device's name to the original signal's data.
|
|
|
|
InfallibleTArray<BluetoothNamedValue>& properties =
|
|
deviceProperties.get_ArrayOfBluetoothNamedValue();
|
|
uint32_t i;
|
|
for (i = 0; i < properties.Length(); i++) {
|
|
if (properties[i].name().EqualsLiteral("Name")) {
|
|
properties[i].name().AssignLiteral("name");
|
|
parameters.AppendElement(properties[i]);
|
|
break;
|
|
}
|
|
}
|
|
MOZ_ASSERT(i != properties.Length(), "failed to get device name");
|
|
|
|
nsRefPtr<DistributeBluetoothSignalTask> task =
|
|
new DistributeBluetoothSignalTask(mSignal);
|
|
NS_DispatchToMainThread(task);
|
|
}
|
|
|
|
private:
|
|
nsCString mIface;
|
|
nsString mDevicePath;
|
|
BluetoothSignal mSignal;
|
|
};
|
|
|
|
static void
|
|
AppendDeviceName(BluetoothSignal& aSignal)
|
|
{
|
|
MOZ_ASSERT(!NS_IsMainThread()); // I/O thread
|
|
MOZ_ASSERT(sDBusConnection);
|
|
|
|
BluetoothValue v = aSignal.value();
|
|
if (v.type() != BluetoothValue::TArrayOfBluetoothNamedValue ||
|
|
v.get_ArrayOfBluetoothNamedValue().Length() == 0) {
|
|
BT_WARNING("Invalid argument type for AppendDeviceNameRunnable");
|
|
return;
|
|
}
|
|
const InfallibleTArray<BluetoothNamedValue>& arr =
|
|
v.get_ArrayOfBluetoothNamedValue();
|
|
|
|
// Device object path should be put in the first element
|
|
if (!arr[0].name().EqualsLiteral("path") ||
|
|
arr[0].value().type() != BluetoothValue::TnsString) {
|
|
BT_WARNING("Invalid object path for AppendDeviceNameRunnable");
|
|
return;
|
|
}
|
|
|
|
nsString devicePath = arr[0].value().get_nsString();
|
|
|
|
nsRefPtr<AppendDeviceNameReplyHandler> handler =
|
|
new AppendDeviceNameReplyHandler(nsCString(DBUS_DEVICE_IFACE),
|
|
devicePath, aSignal);
|
|
|
|
bool success = sDBusConnection->SendWithReply(
|
|
AppendDeviceNameReplyHandler::Callback, handler.get(), 1000,
|
|
BLUEZ_DBUS_BASE_IFC, NS_ConvertUTF16toUTF8(devicePath).get(),
|
|
DBUS_DEVICE_IFACE, "GetProperties", DBUS_TYPE_INVALID);
|
|
|
|
NS_ENSURE_TRUE_VOID(success);
|
|
|
|
unused << handler.forget(); // picked up by callback handler
|
|
}
|
|
|
|
class SetPairingConfirmationTask : public Task
|
|
{
|
|
public:
|
|
SetPairingConfirmationTask(const nsAString& aDeviceAddress,
|
|
bool aConfirm,
|
|
BluetoothReplyRunnable* aRunnable)
|
|
: mDeviceAddress(aDeviceAddress)
|
|
, mConfirm(aConfirm)
|
|
, mRunnable(aRunnable)
|
|
{
|
|
MOZ_ASSERT(!mDeviceAddress.IsEmpty());
|
|
}
|
|
|
|
void Run() MOZ_OVERRIDE
|
|
{
|
|
MOZ_ASSERT(!NS_IsMainThread()); // I/O thread
|
|
MOZ_ASSERT(sDBusConnection);
|
|
|
|
nsAutoString errorStr;
|
|
BluetoothValue v = true;
|
|
DBusMessage *msg;
|
|
|
|
if (!sPairingReqTable->Get(mDeviceAddress, &msg) && mRunnable) {
|
|
BT_WARNING("%s: Couldn't get original request message.", __FUNCTION__);
|
|
errorStr.AssignLiteral("Couldn't get original request message.");
|
|
DispatchBluetoothReply(mRunnable, v, errorStr);
|
|
|
|
return;
|
|
}
|
|
|
|
DBusMessage *reply;
|
|
|
|
if (mConfirm) {
|
|
reply = dbus_message_new_method_return(msg);
|
|
} else {
|
|
reply = dbus_message_new_error(msg, "org.bluez.Error.Rejected",
|
|
"User rejected confirmation");
|
|
}
|
|
|
|
if (!reply) {
|
|
BT_WARNING("%s: Memory can't be allocated for the message.", __FUNCTION__);
|
|
dbus_message_unref(msg);
|
|
errorStr.AssignLiteral("Memory can't be allocated for the message.");
|
|
if (mRunnable) {
|
|
DispatchBluetoothReply(mRunnable, v, errorStr);
|
|
}
|
|
return;
|
|
}
|
|
|
|
bool result = sDBusConnection->Send(reply);
|
|
if (!result) {
|
|
errorStr.AssignLiteral("Can't send message!");
|
|
}
|
|
|
|
dbus_message_unref(msg);
|
|
dbus_message_unref(reply);
|
|
sPairingReqTable->Remove(mDeviceAddress);
|
|
if (mRunnable) {
|
|
DispatchBluetoothReply(mRunnable, v, errorStr);
|
|
}
|
|
}
|
|
|
|
private:
|
|
nsString mDeviceAddress;
|
|
bool mConfirm;
|
|
nsRefPtr<BluetoothReplyRunnable> mRunnable;
|
|
};
|
|
|
|
static DBusHandlerResult
|
|
AgentEventFilter(DBusConnection *conn, DBusMessage *msg, void *data)
|
|
{
|
|
if (dbus_message_get_type(msg) != DBUS_MESSAGE_TYPE_METHOD_CALL) {
|
|
BT_WARNING("%s: agent handler not interested (not a method call).\n",
|
|
__FUNCTION__);
|
|
return DBUS_HANDLER_RESULT_NOT_YET_HANDLED;
|
|
}
|
|
|
|
DBusError err;
|
|
dbus_error_init(&err);
|
|
|
|
BT_LOGD("%s: %s, %s", __FUNCTION__,
|
|
dbus_message_get_path(msg),
|
|
dbus_message_get_member(msg));
|
|
|
|
nsString signalPath = NS_ConvertUTF8toUTF16(dbus_message_get_path(msg));
|
|
nsString signalName = NS_ConvertUTF8toUTF16(dbus_message_get_member(msg));
|
|
nsString errorStr;
|
|
BluetoothValue v;
|
|
InfallibleTArray<BluetoothNamedValue> parameters;
|
|
bool isPairingReq = false;
|
|
BluetoothSignal signal(signalName, signalPath, v);
|
|
char *objectPath;
|
|
|
|
// The following descriptions of each signal are retrieved from:
|
|
//
|
|
// http://maemo.org/api_refs/5.0/beta/bluez/agent.html
|
|
//
|
|
if (dbus_message_is_method_call(msg, DBUS_AGENT_IFACE, "Cancel")) {
|
|
// This method gets called to indicate that the agent request failed before
|
|
// a reply was returned.
|
|
|
|
// Return directly
|
|
DBusMessage *reply = dbus_message_new_method_return(msg);
|
|
|
|
if (!reply) {
|
|
errorStr.AssignLiteral("Memory can't be allocated for the message.");
|
|
goto handle_error;
|
|
}
|
|
|
|
dbus_connection_send(conn, reply, nullptr);
|
|
dbus_message_unref(reply);
|
|
v = parameters;
|
|
} else if (dbus_message_is_method_call(msg, DBUS_AGENT_IFACE, "Authorize")) {
|
|
// This method gets called when the service daemon needs to authorize a
|
|
// connection/service request.
|
|
const char *uuid;
|
|
if (!dbus_message_get_args(msg, nullptr,
|
|
DBUS_TYPE_OBJECT_PATH, &objectPath,
|
|
DBUS_TYPE_STRING, &uuid,
|
|
DBUS_TYPE_INVALID)) {
|
|
errorStr.AssignLiteral("Invalid arguments for Authorize() method");
|
|
goto handle_error;
|
|
}
|
|
|
|
NS_ConvertUTF8toUTF16 uuidStr(uuid);
|
|
BluetoothServiceClass serviceClass =
|
|
BluetoothUuidHelper::GetBluetoothServiceClass(uuidStr);
|
|
if (serviceClass == BluetoothServiceClass::UNKNOWN) {
|
|
errorStr.AssignLiteral("Failed to get service class");
|
|
goto handle_error;
|
|
}
|
|
|
|
DBusMessage* reply = nullptr;
|
|
uint32_t i;
|
|
for (i = 0; i < MOZ_ARRAY_LENGTH(sAuthorizedServiceClass); i++) {
|
|
if (serviceClass == sAuthorizedServiceClass[i]) {
|
|
reply = dbus_message_new_method_return(msg);
|
|
break;
|
|
}
|
|
}
|
|
|
|
// The uuid isn't authorized
|
|
if (i == MOZ_ARRAY_LENGTH(sAuthorizedServiceClass)) {
|
|
BT_WARNING("Uuid is not authorized.");
|
|
reply = dbus_message_new_error(msg, "org.bluez.Error.Rejected",
|
|
"The uuid is not authorized");
|
|
}
|
|
|
|
if (!reply) {
|
|
errorStr.AssignLiteral("Memory can't be allocated for the message.");
|
|
goto handle_error;
|
|
}
|
|
|
|
dbus_connection_send(conn, reply, nullptr);
|
|
dbus_message_unref(reply);
|
|
return DBUS_HANDLER_RESULT_HANDLED;
|
|
} else if (dbus_message_is_method_call(msg, DBUS_AGENT_IFACE,
|
|
"RequestConfirmation")) {
|
|
// This method gets called when the service daemon needs to confirm a
|
|
// passkey for an authentication.
|
|
uint32_t passkey;
|
|
if (!dbus_message_get_args(msg, nullptr,
|
|
DBUS_TYPE_OBJECT_PATH, &objectPath,
|
|
DBUS_TYPE_UINT32, &passkey,
|
|
DBUS_TYPE_INVALID)) {
|
|
errorStr.AssignLiteral("Invalid arguments: RequestConfirmation()");
|
|
goto handle_error;
|
|
}
|
|
|
|
parameters.AppendElement(
|
|
BluetoothNamedValue(NS_LITERAL_STRING("path"),
|
|
NS_ConvertUTF8toUTF16(objectPath)));
|
|
parameters.AppendElement(
|
|
BluetoothNamedValue(NS_LITERAL_STRING("method"),
|
|
NS_LITERAL_STRING("confirmation")));
|
|
parameters.AppendElement(
|
|
BluetoothNamedValue(NS_LITERAL_STRING("passkey"), passkey));
|
|
|
|
v = parameters;
|
|
isPairingReq = true;
|
|
} else if (dbus_message_is_method_call(msg, DBUS_AGENT_IFACE,
|
|
"RequestPinCode")) {
|
|
// This method gets called when the service daemon needs to get the passkey
|
|
// for an authentication. The return value should be a string of 1-16
|
|
// characters length. The string can be alphanumeric.
|
|
if (!dbus_message_get_args(msg, nullptr,
|
|
DBUS_TYPE_OBJECT_PATH, &objectPath,
|
|
DBUS_TYPE_INVALID)) {
|
|
errorStr.AssignLiteral("Invalid arguments for RequestPinCode() method");
|
|
goto handle_error;
|
|
}
|
|
|
|
parameters.AppendElement(
|
|
BluetoothNamedValue(NS_LITERAL_STRING("path"),
|
|
NS_ConvertUTF8toUTF16(objectPath)));
|
|
parameters.AppendElement(
|
|
BluetoothNamedValue(NS_LITERAL_STRING("method"),
|
|
NS_LITERAL_STRING("pincode")));
|
|
|
|
v = parameters;
|
|
isPairingReq = true;
|
|
} else if (dbus_message_is_method_call(msg, DBUS_AGENT_IFACE,
|
|
"RequestPasskey")) {
|
|
// This method gets called when the service daemon needs to get the passkey
|
|
// for an authentication. The return value should be a numeric value
|
|
// between 0-999999.
|
|
if (!dbus_message_get_args(msg, nullptr,
|
|
DBUS_TYPE_OBJECT_PATH, &objectPath,
|
|
DBUS_TYPE_INVALID)) {
|
|
errorStr.AssignLiteral("Invalid arguments for RequestPasskey() method");
|
|
goto handle_error;
|
|
}
|
|
|
|
parameters.AppendElement(BluetoothNamedValue(
|
|
NS_LITERAL_STRING("path"),
|
|
NS_ConvertUTF8toUTF16(objectPath)));
|
|
parameters.AppendElement(BluetoothNamedValue(
|
|
NS_LITERAL_STRING("method"),
|
|
NS_LITERAL_STRING("passkey")));
|
|
|
|
v = parameters;
|
|
isPairingReq = true;
|
|
} else if (dbus_message_is_method_call(msg, DBUS_AGENT_IFACE, "Release")) {
|
|
// This method gets called when the service daemon unregisters the agent.
|
|
// An agent can use it to do cleanup tasks. There is no need to unregister
|
|
// the agent, because when this method gets called it has already been
|
|
// unregistered.
|
|
DBusMessage *reply = dbus_message_new_method_return(msg);
|
|
|
|
if (!reply) {
|
|
errorStr.AssignLiteral("Memory can't be allocated for the message.");
|
|
goto handle_error;
|
|
}
|
|
|
|
dbus_connection_send(conn, reply, nullptr);
|
|
dbus_message_unref(reply);
|
|
|
|
// Do not send a notification to upper layer, too annoying.
|
|
return DBUS_HANDLER_RESULT_HANDLED;
|
|
} else if (dbus_message_is_method_call(msg, DBUS_AGENT_IFACE, "RequestPairingConsent")) {
|
|
// Directly SetPairingconfirmation for RequestPairingConsent here
|
|
if (!dbus_message_get_args(msg, nullptr,
|
|
DBUS_TYPE_OBJECT_PATH, &objectPath,
|
|
DBUS_TYPE_INVALID)) {
|
|
errorStr.AssignLiteral("Invalid arguments: RequestPairingConsent()");
|
|
goto handle_error;
|
|
}
|
|
|
|
nsString address = GetAddressFromObjectPath(NS_ConvertUTF8toUTF16(objectPath));
|
|
sPairingReqTable->Put(address, msg);
|
|
Task* task = new SetPairingConfirmationTask(address, true, nullptr);
|
|
DispatchToDBusThread(task);
|
|
// Increase dbus message reference counts, it will be decreased in
|
|
// SetPairingConfirmationTask
|
|
dbus_message_ref(msg);
|
|
// Do not send a notification to upper layer
|
|
return DBUS_HANDLER_RESULT_HANDLED;
|
|
} else {
|
|
#ifdef DEBUG
|
|
BT_WARNING("agent handler %s: Unhandled event. Ignore.", __FUNCTION__);
|
|
#endif
|
|
return DBUS_HANDLER_RESULT_NOT_YET_HANDLED;
|
|
}
|
|
|
|
if (!errorStr.IsEmpty()) {
|
|
BT_WARNING(NS_ConvertUTF16toUTF8(errorStr).get());
|
|
return DBUS_HANDLER_RESULT_NOT_YET_HANDLED;
|
|
}
|
|
|
|
// Update value after parsing DBus message
|
|
signal.value() = v;
|
|
|
|
if (isPairingReq) {
|
|
sPairingReqTable->Put(
|
|
GetAddressFromObjectPath(NS_ConvertUTF8toUTF16(objectPath)), msg);
|
|
|
|
// Increase ref count here because we need this message later.
|
|
// It'll be unrefed when set*Internal() is called.
|
|
dbus_message_ref(msg);
|
|
|
|
AppendDeviceName(signal);
|
|
} else {
|
|
NS_DispatchToMainThread(new DistributeBluetoothSignalTask(signal));
|
|
}
|
|
|
|
return DBUS_HANDLER_RESULT_HANDLED;
|
|
|
|
handle_error:
|
|
BT_WARNING(NS_ConvertUTF16toUTF8(errorStr).get());
|
|
return DBUS_HANDLER_RESULT_NOT_YET_HANDLED;
|
|
}
|
|
|
|
class RegisterAgentReplyHandler : public DBusReplyHandler
|
|
{
|
|
public:
|
|
RegisterAgentReplyHandler(const DBusObjectPathVTable* aAgentVTable)
|
|
: mAgentVTable(aAgentVTable)
|
|
{
|
|
MOZ_ASSERT(aAgentVTable);
|
|
}
|
|
|
|
void Handle(DBusMessage* aReply)
|
|
{
|
|
MOZ_ASSERT(!NS_IsMainThread()); // I/O thread
|
|
MOZ_ASSERT(sDBusConnection);
|
|
|
|
if (!aReply || (dbus_message_get_type(aReply) == DBUS_MESSAGE_TYPE_ERROR)) {
|
|
return;
|
|
}
|
|
|
|
// There is no "RegisterAgent" function defined in device interface.
|
|
// When we call "CreatePairedDevice", it will do device agent registration
|
|
// for us. (See maemo.org/api_refs/5.0/beta/bluez/adapter.html)
|
|
if (!dbus_connection_register_object_path(sDBusConnection->GetConnection(),
|
|
KEY_REMOTE_AGENT,
|
|
mAgentVTable,
|
|
nullptr)) {
|
|
BT_WARNING("%s: Can't register object path %s for remote device agent!",
|
|
__FUNCTION__, KEY_REMOTE_AGENT);
|
|
return;
|
|
}
|
|
|
|
NS_DispatchToMainThread(new PrepareProfileManagersRunnable());
|
|
}
|
|
|
|
private:
|
|
const DBusObjectPathVTable* mAgentVTable;
|
|
};
|
|
|
|
class AddReservedServiceRecordsReplyHandler : public DBusReplyHandler
|
|
{
|
|
public:
|
|
void Handle(DBusMessage* aReply)
|
|
{
|
|
static const DBusObjectPathVTable sAgentVTable = {
|
|
nullptr, AgentEventFilter, nullptr, nullptr, nullptr, nullptr
|
|
};
|
|
|
|
MOZ_ASSERT(!NS_IsMainThread()); // I/O thread
|
|
|
|
if (!aReply || (dbus_message_get_type(aReply) == DBUS_MESSAGE_TYPE_ERROR)) {
|
|
return;
|
|
}
|
|
|
|
// TODO/qdot: This needs to be held for the life of the bluetooth connection
|
|
// so we could clean it up. For right now though, we can throw it away.
|
|
nsTArray<uint32_t> handles;
|
|
|
|
ExtractHandles(aReply, handles);
|
|
|
|
if(!RegisterAgent(&sAgentVTable)) {
|
|
BT_WARNING("Failed to register agent");
|
|
}
|
|
}
|
|
|
|
private:
|
|
void ExtractHandles(DBusMessage *aMessage, nsTArray<uint32_t>& aOutHandles)
|
|
{
|
|
DBusError error;
|
|
int length;
|
|
uint32_t* handles = nullptr;
|
|
|
|
dbus_error_init(&error);
|
|
|
|
bool success = dbus_message_get_args(aMessage, &error,
|
|
DBUS_TYPE_ARRAY,
|
|
DBUS_TYPE_UINT32,
|
|
&handles, &length,
|
|
DBUS_TYPE_INVALID);
|
|
if (success != TRUE) {
|
|
LOG_AND_FREE_DBUS_ERROR(&error);
|
|
return;
|
|
}
|
|
|
|
if (!handles) {
|
|
BT_WARNING("Null array in extract_handles");
|
|
return;
|
|
}
|
|
|
|
for (int i = 0; i < length; ++i) {
|
|
aOutHandles.AppendElement(handles[i]);
|
|
}
|
|
}
|
|
|
|
bool RegisterAgent(const DBusObjectPathVTable* aAgentVTable)
|
|
{
|
|
const char* agentPath = KEY_LOCAL_AGENT;
|
|
const char* capabilities = B2G_AGENT_CAPABILITIES;
|
|
|
|
MOZ_ASSERT(sDBusConnection);
|
|
|
|
// Local agent means agent for Adapter, not agent for Device. Some signals
|
|
// will be passed to local agent, some will be passed to device agent.
|
|
// For example, if a remote device would like to pair with us, then the
|
|
// signal will be passed to local agent. If we start pairing process with
|
|
// calling CreatePairedDevice, we'll get signal which should be passed to
|
|
// device agent.
|
|
if (!dbus_connection_register_object_path(sDBusConnection->GetConnection(),
|
|
KEY_LOCAL_AGENT,
|
|
aAgentVTable,
|
|
nullptr)) {
|
|
BT_WARNING("%s: Can't register object path %s for agent!",
|
|
__FUNCTION__, KEY_LOCAL_AGENT);
|
|
return false;
|
|
}
|
|
|
|
nsRefPtr<RegisterAgentReplyHandler> handler =
|
|
new RegisterAgentReplyHandler(aAgentVTable);
|
|
MOZ_ASSERT(!sAdapterPath.IsEmpty());
|
|
|
|
bool success = sDBusConnection->SendWithReply(
|
|
RegisterAgentReplyHandler::Callback, handler.get(), -1,
|
|
BLUEZ_DBUS_BASE_IFC,
|
|
NS_ConvertUTF16toUTF8(sAdapterPath).get(),
|
|
DBUS_ADAPTER_IFACE, "RegisterAgent",
|
|
DBUS_TYPE_OBJECT_PATH, &agentPath,
|
|
DBUS_TYPE_STRING, &capabilities,
|
|
DBUS_TYPE_INVALID);
|
|
|
|
NS_ENSURE_TRUE(success, false);
|
|
|
|
unused << handler.forget(); // picked up by callback handler
|
|
|
|
return true;
|
|
}
|
|
};
|
|
|
|
class AddReservedServiceRecordsTask : public Task
|
|
{
|
|
public:
|
|
AddReservedServiceRecordsTask()
|
|
{ }
|
|
|
|
void Run()
|
|
{
|
|
static const dbus_uint32_t sServices[] = {
|
|
BluetoothServiceClass::HANDSFREE_AG,
|
|
BluetoothServiceClass::HEADSET_AG,
|
|
BluetoothServiceClass::OBJECT_PUSH
|
|
};
|
|
|
|
MOZ_ASSERT(!NS_IsMainThread()); // I/O thread
|
|
MOZ_ASSERT(sDBusConnection);
|
|
MOZ_ASSERT(!sAdapterPath.IsEmpty());
|
|
|
|
nsRefPtr<DBusReplyHandler> handler =
|
|
new AddReservedServiceRecordsReplyHandler();
|
|
|
|
const dbus_uint32_t* services = sServices;
|
|
|
|
bool success = sDBusConnection->SendWithReply(
|
|
DBusReplyHandler::Callback, handler.get(), -1,
|
|
BLUEZ_DBUS_BASE_IFC,
|
|
NS_ConvertUTF16toUTF8(sAdapterPath).get(),
|
|
DBUS_ADAPTER_IFACE, "AddReservedServiceRecords",
|
|
DBUS_TYPE_ARRAY, DBUS_TYPE_UINT32,
|
|
&services, ArrayLength(sServices), DBUS_TYPE_INVALID);
|
|
|
|
NS_ENSURE_TRUE_VOID(success);
|
|
|
|
unused << handler.forget(); /* picked up by callback handler */
|
|
}
|
|
};
|
|
|
|
class PrepareAdapterRunnable : public nsRunnable
|
|
{
|
|
public:
|
|
PrepareAdapterRunnable()
|
|
{ }
|
|
|
|
NS_IMETHOD Run()
|
|
{
|
|
MOZ_ASSERT(NS_IsMainThread());
|
|
|
|
Task* task = new AddReservedServiceRecordsTask();
|
|
DispatchToDBusThread(task);
|
|
|
|
return NS_OK;
|
|
}
|
|
};
|
|
|
|
class RequestPlayStatusTask : public nsRunnable
|
|
{
|
|
public:
|
|
RequestPlayStatusTask()
|
|
{
|
|
MOZ_ASSERT(!NS_IsMainThread()); // I/O thread
|
|
}
|
|
|
|
nsresult Run()
|
|
{
|
|
MOZ_ASSERT(NS_IsMainThread());
|
|
|
|
BluetoothSignal signal(NS_LITERAL_STRING(REQUEST_MEDIA_PLAYSTATUS_ID),
|
|
NS_LITERAL_STRING(KEY_ADAPTER),
|
|
InfallibleTArray<BluetoothNamedValue>());
|
|
|
|
BluetoothService* bs = BluetoothService::Get();
|
|
NS_ENSURE_TRUE(bs, NS_ERROR_FAILURE);
|
|
bs->DistributeSignal(signal);
|
|
|
|
return NS_OK;
|
|
}
|
|
};
|
|
|
|
// Called by dbus during WaitForAndDispatchEventNative()
|
|
// This function is called on the IOThread
|
|
static DBusHandlerResult
|
|
EventFilter(DBusConnection* aConn, DBusMessage* aMsg, void* aData)
|
|
{
|
|
// I/O thread
|
|
MOZ_ASSERT(!NS_IsMainThread(), "Shouldn't be called from Main Thread!");
|
|
|
|
if (dbus_message_get_type(aMsg) != DBUS_MESSAGE_TYPE_SIGNAL) {
|
|
BT_WARNING("%s: event handler not interested in %s (not a signal).\n",
|
|
__FUNCTION__, dbus_message_get_member(aMsg));
|
|
return DBUS_HANDLER_RESULT_NOT_YET_HANDLED;
|
|
}
|
|
|
|
if (dbus_message_get_path(aMsg) == nullptr) {
|
|
BT_WARNING("DBusMessage %s has no bluetooth destination, ignoring\n",
|
|
dbus_message_get_member(aMsg));
|
|
return DBUS_HANDLER_RESULT_NOT_YET_HANDLED;
|
|
}
|
|
|
|
DBusError err;
|
|
dbus_error_init(&err);
|
|
|
|
nsAutoString signalPath;
|
|
nsAutoString signalName;
|
|
nsAutoString signalInterface;
|
|
|
|
BT_LOGD("%s: %s, %s, %s", __FUNCTION__,
|
|
dbus_message_get_interface(aMsg),
|
|
dbus_message_get_path(aMsg),
|
|
dbus_message_get_member(aMsg));
|
|
|
|
signalInterface = NS_ConvertUTF8toUTF16(dbus_message_get_interface(aMsg));
|
|
signalPath = NS_ConvertUTF8toUTF16(dbus_message_get_path(aMsg));
|
|
signalName = NS_ConvertUTF8toUTF16(dbus_message_get_member(aMsg));
|
|
nsString errorStr;
|
|
BluetoothValue v;
|
|
|
|
// Since the signalPath extracted from dbus message is a object path,
|
|
// we'd like to re-assign them to corresponding key entry in
|
|
// BluetoothSignalObserverTable
|
|
if (signalInterface.EqualsLiteral(DBUS_MANAGER_IFACE)) {
|
|
signalPath.AssignLiteral(KEY_MANAGER);
|
|
} else if (signalInterface.EqualsLiteral(DBUS_ADAPTER_IFACE)) {
|
|
signalPath.AssignLiteral(KEY_ADAPTER);
|
|
} else if (signalInterface.EqualsLiteral(DBUS_DEVICE_IFACE)){
|
|
signalPath = GetAddressFromObjectPath(signalPath);
|
|
}
|
|
|
|
if (dbus_message_is_signal(aMsg, DBUS_ADAPTER_IFACE, "DeviceFound")) {
|
|
DBusMessageIter iter;
|
|
|
|
if (!dbus_message_iter_init(aMsg, &iter)) {
|
|
BT_WARNING("Can't create iterator!");
|
|
return DBUS_HANDLER_RESULT_NOT_YET_HANDLED;
|
|
}
|
|
|
|
const char* addr;
|
|
dbus_message_iter_get_basic(&iter, &addr);
|
|
|
|
if (!dbus_message_iter_next(&iter)) {
|
|
errorStr.AssignLiteral("Unexpected message struct in msg DeviceFound");
|
|
} else {
|
|
ParseProperties(&iter,
|
|
v,
|
|
errorStr,
|
|
sDeviceProperties,
|
|
ArrayLength(sDeviceProperties));
|
|
|
|
InfallibleTArray<BluetoothNamedValue>& properties =
|
|
v.get_ArrayOfBluetoothNamedValue();
|
|
|
|
// The DBus DeviceFound message actually passes back a key value object
|
|
// with the address as the key and the rest of the device properties as
|
|
// a dict value. After we parse out the properties, we need to go back
|
|
// and add the address to the ipdl dict we've created to make sure we
|
|
// have all of the information to correctly build the device.
|
|
nsAutoString address = NS_ConvertUTF8toUTF16(addr);
|
|
properties.AppendElement(
|
|
BluetoothNamedValue(NS_LITERAL_STRING("Address"), address));
|
|
properties.AppendElement(
|
|
BluetoothNamedValue(NS_LITERAL_STRING("Path"),
|
|
GetObjectPathFromAddress(signalPath, address)));
|
|
|
|
if (!ContainsIcon(properties)) {
|
|
for (uint32_t i = 0; i < properties.Length(); i++) {
|
|
// It is possible that property Icon missed due to CoD of major
|
|
// class is TOY but service class is "Audio", we need to assign
|
|
// Icon as audio-card. This is for PTS test TC_AG_COD_BV_02_I.
|
|
// As HFP specification defined that
|
|
// service class is "Audio" can be considered as HFP AG.
|
|
if (properties[i].name().EqualsLiteral("Class")) {
|
|
if (HasAudioService(properties[i].value().get_uint32_t())) {
|
|
v.get_ArrayOfBluetoothNamedValue().AppendElement(
|
|
BluetoothNamedValue(NS_LITERAL_STRING("Icon"),
|
|
NS_LITERAL_STRING("audio-card")));
|
|
}
|
|
break;
|
|
}
|
|
}
|
|
}
|
|
}
|
|
} else if (dbus_message_is_signal(aMsg, DBUS_ADAPTER_IFACE,
|
|
"DeviceDisappeared")) {
|
|
const char* str;
|
|
if (!dbus_message_get_args(aMsg, &err,
|
|
DBUS_TYPE_STRING, &str,
|
|
DBUS_TYPE_INVALID)) {
|
|
LOG_AND_FREE_DBUS_ERROR_WITH_MSG(&err, aMsg);
|
|
errorStr.AssignLiteral("Cannot parse device address!");
|
|
} else {
|
|
v = NS_ConvertUTF8toUTF16(str);
|
|
}
|
|
} else if (dbus_message_is_signal(aMsg, DBUS_ADAPTER_IFACE,
|
|
"DeviceCreated")) {
|
|
const char* str;
|
|
if (!dbus_message_get_args(aMsg, &err,
|
|
DBUS_TYPE_OBJECT_PATH, &str,
|
|
DBUS_TYPE_INVALID)) {
|
|
LOG_AND_FREE_DBUS_ERROR_WITH_MSG(&err, aMsg);
|
|
errorStr.AssignLiteral("Cannot parse device path!");
|
|
} else {
|
|
v = NS_ConvertUTF8toUTF16(str);
|
|
}
|
|
} else if (dbus_message_is_signal(aMsg, DBUS_ADAPTER_IFACE,
|
|
"DeviceRemoved")) {
|
|
const char* str;
|
|
if (!dbus_message_get_args(aMsg, &err,
|
|
DBUS_TYPE_OBJECT_PATH, &str,
|
|
DBUS_TYPE_INVALID)) {
|
|
LOG_AND_FREE_DBUS_ERROR_WITH_MSG(&err, aMsg);
|
|
errorStr.AssignLiteral("Cannot parse device path!");
|
|
} else {
|
|
v = NS_ConvertUTF8toUTF16(str);
|
|
}
|
|
} else if (dbus_message_is_signal(aMsg, DBUS_ADAPTER_IFACE,
|
|
"PropertyChanged")) {
|
|
ParsePropertyChange(aMsg,
|
|
v,
|
|
errorStr,
|
|
sAdapterProperties,
|
|
ArrayLength(sAdapterProperties));
|
|
} else if (dbus_message_is_signal(aMsg, DBUS_DEVICE_IFACE,
|
|
"PropertyChanged")) {
|
|
ParsePropertyChange(aMsg,
|
|
v,
|
|
errorStr,
|
|
sDeviceProperties,
|
|
ArrayLength(sDeviceProperties));
|
|
|
|
if (v.type() == BluetoothValue::T__None) {
|
|
BT_WARNING("PropertyChanged event couldn't be parsed.");
|
|
return DBUS_HANDLER_RESULT_NOT_YET_HANDLED;
|
|
}
|
|
|
|
BluetoothNamedValue& property = v.get_ArrayOfBluetoothNamedValue()[0];
|
|
if (property.name().EqualsLiteral("Paired")) {
|
|
// Original approach: Broadcast system message of
|
|
// "bluetooth-pairedstatuschanged" from BluetoothService.
|
|
BluetoothValue newValue(v);
|
|
ToLowerCase(newValue.get_ArrayOfBluetoothNamedValue()[0].name());
|
|
BluetoothSignal signal(NS_LITERAL_STRING(PAIRED_STATUS_CHANGED_ID),
|
|
NS_LITERAL_STRING(KEY_LOCAL_AGENT),
|
|
newValue);
|
|
NS_DispatchToMainThread(new DistributeBluetoothSignalTask(signal));
|
|
|
|
// New approach: Dispatch event from BluetoothAdapter
|
|
bool status = property.value();
|
|
InfallibleTArray<BluetoothNamedValue> parameters;
|
|
parameters.AppendElement(
|
|
BluetoothNamedValue(NS_LITERAL_STRING("address"), signalPath));
|
|
parameters.AppendElement(
|
|
BluetoothNamedValue(NS_LITERAL_STRING("status"), status));
|
|
signal.path() = NS_LITERAL_STRING(KEY_ADAPTER);
|
|
signal.value() = parameters;
|
|
NS_DispatchToMainThread(new DistributeBluetoothSignalTask(signal));
|
|
} else if (property.name().EqualsLiteral("Connected")) {
|
|
MonitorAutoLock lock(*sStopBluetoothMonitor);
|
|
|
|
if (property.value().get_bool()) {
|
|
++sConnectedDeviceCount;
|
|
} else {
|
|
MOZ_ASSERT(sConnectedDeviceCount > 0);
|
|
if (--sConnectedDeviceCount == 0) {
|
|
lock.Notify();
|
|
}
|
|
}
|
|
}
|
|
} else if (dbus_message_is_signal(aMsg, DBUS_MANAGER_IFACE, "AdapterAdded")) {
|
|
const char* str;
|
|
if (!dbus_message_get_args(aMsg, &err,
|
|
DBUS_TYPE_OBJECT_PATH, &str,
|
|
DBUS_TYPE_INVALID)) {
|
|
LOG_AND_FREE_DBUS_ERROR_WITH_MSG(&err, aMsg);
|
|
errorStr.AssignLiteral("Cannot parse manager path!");
|
|
} else {
|
|
v = NS_ConvertUTF8toUTF16(str);
|
|
sAdapterPath = v.get_nsString();
|
|
NS_DispatchToMainThread(new TryFiringAdapterAddedRunnable(true));
|
|
NS_DispatchToMainThread(new PrepareAdapterRunnable());
|
|
|
|
/**
|
|
* The adapter name isn't ready for the time being. Wait for the upcoming
|
|
* signal PropertyChanged of adapter name, and then propagate signal
|
|
* AdapterAdded to BluetoothManager.
|
|
*/
|
|
return DBUS_HANDLER_RESULT_HANDLED;
|
|
}
|
|
} else if (dbus_message_is_signal(aMsg, DBUS_MANAGER_IFACE,
|
|
"PropertyChanged")) {
|
|
ParsePropertyChange(aMsg,
|
|
v,
|
|
errorStr,
|
|
sManagerProperties,
|
|
ArrayLength(sManagerProperties));
|
|
} else if (dbus_message_is_signal(aMsg, DBUS_SINK_IFACE,
|
|
"PropertyChanged")) {
|
|
ParsePropertyChange(aMsg,
|
|
v,
|
|
errorStr,
|
|
sSinkProperties,
|
|
ArrayLength(sSinkProperties));
|
|
} else if (dbus_message_is_signal(aMsg, DBUS_CTL_IFACE, "GetPlayStatus")) {
|
|
NS_DispatchToMainThread(new RequestPlayStatusTask());
|
|
return DBUS_HANDLER_RESULT_HANDLED;
|
|
} else if (dbus_message_is_signal(aMsg, DBUS_CTL_IFACE, "PropertyChanged")) {
|
|
ParsePropertyChange(aMsg,
|
|
v,
|
|
errorStr,
|
|
sControlProperties,
|
|
ArrayLength(sControlProperties));
|
|
} else if (dbus_message_is_signal(aMsg, DBUS_INPUT_IFACE,
|
|
"PropertyChanged")) {
|
|
ParsePropertyChange(aMsg,
|
|
v,
|
|
errorStr,
|
|
sInputProperties,
|
|
ArrayLength(sInputProperties));
|
|
} else {
|
|
errorStr = NS_ConvertUTF8toUTF16(dbus_message_get_member(aMsg));
|
|
errorStr.AppendLiteral(" Signal not handled!");
|
|
}
|
|
|
|
if (!errorStr.IsEmpty()) {
|
|
BT_WARNING(NS_ConvertUTF16toUTF8(errorStr).get());
|
|
return DBUS_HANDLER_RESULT_NOT_YET_HANDLED;
|
|
}
|
|
|
|
BluetoothSignal signal(signalName, signalPath, v);
|
|
nsRefPtr<nsRunnable> task;
|
|
if (signalInterface.EqualsLiteral(DBUS_SINK_IFACE)) {
|
|
task = new SinkPropertyChangedHandler(signal);
|
|
} else if (signalInterface.EqualsLiteral(DBUS_CTL_IFACE)) {
|
|
task = new ControlPropertyChangedHandler(signal);
|
|
} else if (signalInterface.EqualsLiteral(DBUS_INPUT_IFACE)) {
|
|
task = new InputPropertyChangedHandler(signal);
|
|
} else {
|
|
task = new DistributeBluetoothSignalTask(signal);
|
|
}
|
|
|
|
NS_DispatchToMainThread(task);
|
|
|
|
return DBUS_HANDLER_RESULT_HANDLED;
|
|
}
|
|
|
|
static void
|
|
OnDefaultAdapterReply(DBusMessage* aReply, void* aData)
|
|
{
|
|
MOZ_ASSERT(!NS_IsMainThread()); // I/O thread
|
|
|
|
if (!aReply || dbus_message_is_error(aReply, DBUS_ERROR_TIMEOUT)) {
|
|
return;
|
|
}
|
|
|
|
DBusError err;
|
|
dbus_error_init(&err);
|
|
|
|
BluetoothValue v;
|
|
nsAutoString errorString;
|
|
|
|
UnpackObjectPathMessage(aReply, &err, v, errorString);
|
|
|
|
if (!errorString.IsEmpty()) {
|
|
return;
|
|
}
|
|
|
|
sAdapterPath = v.get_nsString();
|
|
|
|
nsRefPtr<PrepareAdapterRunnable> b = new PrepareAdapterRunnable();
|
|
if (NS_FAILED(NS_DispatchToMainThread(b))) {
|
|
BT_WARNING("Failed to dispatch to main thread!");
|
|
}
|
|
}
|
|
|
|
bool
|
|
BluetoothDBusService::IsReady()
|
|
{
|
|
if (!IsEnabled() || !sDBusConnection || IsToggling()) {
|
|
BT_WARNING("Bluetooth service is not ready yet!");
|
|
return false;
|
|
}
|
|
return true;
|
|
}
|
|
|
|
class StartDBusConnectionTask : public Task
|
|
{
|
|
public:
|
|
StartDBusConnectionTask(RawDBusConnection* aConnection)
|
|
: mConnection(aConnection)
|
|
{
|
|
MOZ_ASSERT(mConnection);
|
|
}
|
|
|
|
void Run()
|
|
{
|
|
MOZ_ASSERT(!NS_IsMainThread()); // I/O thread
|
|
|
|
if (sDBusConnection) {
|
|
BT_WARNING("DBus connection has already been established.");
|
|
nsRefPtr<nsRunnable> runnable = new BluetoothService::ToggleBtAck(true);
|
|
if (NS_FAILED(NS_DispatchToMainThread(runnable))) {
|
|
BT_WARNING("Failed to dispatch to main thread!");
|
|
}
|
|
return;
|
|
}
|
|
|
|
// Add a filter for all incoming messages_base
|
|
if (!dbus_connection_add_filter(mConnection->GetConnection(),
|
|
EventFilter, nullptr, nullptr)) {
|
|
BT_WARNING("Cannot create DBus Event Filter for DBus Thread!");
|
|
nsRefPtr<nsRunnable> runnable = new BluetoothService::ToggleBtAck(false);
|
|
if (NS_FAILED(NS_DispatchToMainThread(runnable))) {
|
|
BT_WARNING("Failed to dispatch to main thread!");
|
|
}
|
|
return;
|
|
}
|
|
|
|
mConnection->Watch();
|
|
|
|
if (!sPairingReqTable) {
|
|
sPairingReqTable = new nsDataHashtable<nsStringHashKey, DBusMessage* >;
|
|
}
|
|
|
|
sDBusConnection = mConnection.forget();
|
|
|
|
nsRefPtr<nsRunnable> runnable =
|
|
new BluetoothService::ToggleBtAck(true);
|
|
if (NS_FAILED(NS_DispatchToMainThread(runnable))) {
|
|
BT_WARNING("Failed to dispatch to main thread!");
|
|
return;
|
|
}
|
|
|
|
/* Normally we'll receive the signal 'AdapterAdded' with the adapter object
|
|
* path from the DBus daemon during start up. So, there's no need to query
|
|
* the object path of default adapter here. However, if we restart from a
|
|
* crash, the default adapter might already be available, so we ask the daemon
|
|
* explicitly here.
|
|
*/
|
|
if (sAdapterPath.IsEmpty()) {
|
|
bool success = sDBusConnection->SendWithReply(OnDefaultAdapterReply, nullptr,
|
|
1000, BLUEZ_DBUS_BASE_IFC, "/",
|
|
DBUS_MANAGER_IFACE,
|
|
"DefaultAdapter",
|
|
DBUS_TYPE_INVALID);
|
|
if (!success) {
|
|
BT_WARNING("Failed to query default adapter!");
|
|
}
|
|
}
|
|
}
|
|
|
|
private:
|
|
nsAutoPtr<RawDBusConnection> mConnection;
|
|
};
|
|
|
|
class StartBluetoothRunnable MOZ_FINAL : public nsRunnable
|
|
{
|
|
public:
|
|
NS_IMETHOD Run()
|
|
{
|
|
// This could block. It should never be run on the main thread.
|
|
MOZ_ASSERT(!NS_IsMainThread()); // BT thread
|
|
|
|
#ifdef MOZ_WIDGET_GONK
|
|
if (!sBluedroid.Enable()) {
|
|
BT_WARNING("Bluetooth not available.");
|
|
nsRefPtr<nsRunnable> runnable = new BluetoothService::ToggleBtAck(false);
|
|
if (NS_FAILED(NS_DispatchToMainThread(runnable))) {
|
|
BT_WARNING("Failed to dispatch to main thread!");
|
|
}
|
|
return NS_ERROR_FAILURE;
|
|
}
|
|
#endif
|
|
|
|
RawDBusConnection* connection = new RawDBusConnection();
|
|
nsresult rv = connection->EstablishDBusConnection();
|
|
if (NS_FAILED(rv)) {
|
|
BT_WARNING("Failed to establish connection to BlueZ daemon");
|
|
nsRefPtr<nsRunnable> runnable = new BluetoothService::ToggleBtAck(false);
|
|
if (NS_FAILED(NS_DispatchToMainThread(runnable))) {
|
|
BT_WARNING("Failed to dispatch to main thread!");
|
|
}
|
|
return NS_ERROR_FAILURE;
|
|
}
|
|
|
|
DBusError err;
|
|
dbus_error_init(&err);
|
|
|
|
// Set which messages will be processed by this dbus connection.
|
|
// Since we are maintaining a single thread for all the DBus bluez
|
|
// signals we want, register all of them in this thread at startup.
|
|
// The event handler will sort the destinations out as needed. The
|
|
// call to dbus_bus_add_match has to run on the BT thread because
|
|
// it can block.
|
|
for (uint32_t i = 0; i < ArrayLength(sBluetoothDBusSignals); ++i) {
|
|
dbus_bus_add_match(connection->GetConnection(),
|
|
sBluetoothDBusSignals[i],
|
|
&err);
|
|
if (dbus_error_is_set(&err)) {
|
|
LOG_AND_FREE_DBUS_ERROR(&err);
|
|
}
|
|
}
|
|
|
|
Task* task = new StartDBusConnectionTask(connection);
|
|
DispatchToDBusThread(task);
|
|
|
|
return NS_OK;
|
|
}
|
|
};
|
|
|
|
nsresult
|
|
BluetoothDBusService::StartInternal(BluetoothReplyRunnable* aRunnable)
|
|
{
|
|
MOZ_ASSERT(!aRunnable);
|
|
|
|
nsRefPtr<nsRunnable> runnable = new StartBluetoothRunnable();
|
|
nsresult rv = DispatchToBtThread(runnable);
|
|
if (NS_FAILED(rv)) {
|
|
BT_WARNING("Failed to dispatch to BT thread!");
|
|
}
|
|
return rv;
|
|
}
|
|
|
|
class DisableBluetoothRunnable MOZ_FINAL : public nsRunnable
|
|
{
|
|
public:
|
|
NS_IMETHOD Run()
|
|
{
|
|
if (NS_IsMainThread()) {
|
|
// Clear |sControllerArray| here while we're on the main thread
|
|
sControllerArray.Clear();
|
|
// Forward this runnable to BT thread
|
|
return DispatchToBtThread(this);
|
|
}
|
|
|
|
#ifdef MOZ_WIDGET_GONK
|
|
MOZ_ASSERT(sBluedroid.IsEnabled());
|
|
// Disable() return true on success, so we need to invert it
|
|
bool isEnabled = !sBluedroid.Disable();
|
|
#else
|
|
bool isEnabled = false;
|
|
#endif
|
|
|
|
nsRefPtr<nsRunnable> runnable =
|
|
new BluetoothService::ToggleBtAck(isEnabled);
|
|
nsresult rv = NS_DispatchToMainThread(runnable);
|
|
if (NS_FAILED(rv)) {
|
|
BT_WARNING("Failed to dispatch to main thread!");
|
|
}
|
|
return rv;
|
|
}
|
|
};
|
|
|
|
class DeleteDBusConnectionTask MOZ_FINAL : public Task
|
|
{
|
|
public:
|
|
DeleteDBusConnectionTask()
|
|
{ }
|
|
|
|
void Run()
|
|
{
|
|
MOZ_ASSERT(!NS_IsMainThread()); // I/O thread
|
|
|
|
if (!sDBusConnection) {
|
|
BT_WARNING("DBus connection has not been established.");
|
|
nsRefPtr<nsRunnable> runnable = new BluetoothService::ToggleBtAck(false);
|
|
if (NS_FAILED(NS_DispatchToMainThread(runnable))) {
|
|
BT_WARNING("Failed to dispatch to main thread!");
|
|
}
|
|
return;
|
|
}
|
|
|
|
for (uint32_t i = 0; i < ArrayLength(sBluetoothDBusSignals); ++i) {
|
|
dbus_bus_remove_match(sDBusConnection->GetConnection(),
|
|
sBluetoothDBusSignals[i], NULL);
|
|
}
|
|
|
|
dbus_connection_remove_filter(sDBusConnection->GetConnection(),
|
|
EventFilter, nullptr);
|
|
|
|
if (!dbus_connection_unregister_object_path(sDBusConnection->GetConnection(),
|
|
KEY_LOCAL_AGENT)) {
|
|
BT_WARNING("%s: Can't unregister object path %s for agent!",
|
|
__FUNCTION__, KEY_LOCAL_AGENT);
|
|
}
|
|
|
|
if (!dbus_connection_unregister_object_path(sDBusConnection->GetConnection(),
|
|
KEY_REMOTE_AGENT)) {
|
|
BT_WARNING("%s: Can't unregister object path %s for agent!",
|
|
__FUNCTION__, KEY_REMOTE_AGENT);
|
|
}
|
|
|
|
// unref stored DBusMessages before clearing the hashtable
|
|
sPairingReqTable->EnumerateRead(UnrefDBusMessage, nullptr);
|
|
sPairingReqTable->Clear();
|
|
|
|
sIsPairing = 0;
|
|
sConnectedDeviceCount = 0;
|
|
|
|
// This command closes the DBus connection and all its instances
|
|
// of DBusWatch will be removed and free'd.
|
|
sDBusConnection = nullptr;
|
|
|
|
// We can only dispatch to the BT thread if we're on the main
|
|
// thread. Thus we dispatch our runnable to the main thread
|
|
// from where it will forward itself to the BT thread.
|
|
nsRefPtr<nsRunnable> runnable = new DisableBluetoothRunnable();
|
|
if (NS_FAILED(NS_DispatchToMainThread(runnable))) {
|
|
BT_WARNING("Failed to dispatch to BT thread!");
|
|
}
|
|
}
|
|
|
|
private:
|
|
static PLDHashOperator
|
|
UnrefDBusMessage(const nsAString& key, DBusMessage* value, void* arg)
|
|
{
|
|
dbus_message_unref(value);
|
|
return PL_DHASH_NEXT;
|
|
}
|
|
};
|
|
|
|
class StopBluetoothRunnable MOZ_FINAL : public nsRunnable
|
|
{
|
|
public:
|
|
NS_IMETHOD Run()
|
|
{
|
|
MOZ_ASSERT(!NS_IsMainThread()); // BT thread
|
|
|
|
// This could block. It should never be run on the main thread.
|
|
MonitorAutoLock lock(*sStopBluetoothMonitor);
|
|
if (sConnectedDeviceCount > 0) {
|
|
lock.Wait(PR_SecondsToInterval(TIMEOUT_FORCE_TO_DISABLE_BT));
|
|
}
|
|
|
|
DispatchToDBusThread(new DeleteDBusConnectionTask());
|
|
|
|
return NS_OK;
|
|
}
|
|
};
|
|
|
|
nsresult
|
|
BluetoothDBusService::StopInternal(BluetoothReplyRunnable* aRunnable)
|
|
{
|
|
MOZ_ASSERT(!aRunnable);
|
|
|
|
nsRefPtr<nsRunnable> runnable = new StopBluetoothRunnable();
|
|
nsresult rv = DispatchToBtThread(runnable);
|
|
if (NS_FAILED(rv)) {
|
|
BT_WARNING("Failed to dispatch to BT thread!");
|
|
}
|
|
return rv;
|
|
}
|
|
|
|
class DefaultAdapterPathReplyHandler : public DBusReplyHandler
|
|
{
|
|
public:
|
|
DefaultAdapterPathReplyHandler(BluetoothReplyRunnable* aRunnable)
|
|
: mRunnable(aRunnable)
|
|
{
|
|
MOZ_ASSERT(mRunnable);
|
|
}
|
|
|
|
void Handle(DBusMessage* aReply) MOZ_OVERRIDE
|
|
{
|
|
MOZ_ASSERT(!NS_IsMainThread()); // I/O thread
|
|
|
|
if (!aReply || (dbus_message_get_type(aReply) == DBUS_MESSAGE_TYPE_ERROR)) {
|
|
const char* errStr = "Timeout in DefaultAdapterPathReplyHandler";
|
|
if (aReply) {
|
|
errStr = dbus_message_get_error_name(aReply);
|
|
if (!errStr) {
|
|
errStr = "Bluetooth DBus Error";
|
|
}
|
|
}
|
|
DispatchBluetoothReply(mRunnable, BluetoothValue(),
|
|
NS_ConvertUTF8toUTF16(errStr));
|
|
return;
|
|
}
|
|
|
|
bool success;
|
|
nsAutoString replyError;
|
|
|
|
if (mAdapterPath.IsEmpty()) {
|
|
success = HandleDefaultAdapterPathReply(aReply, replyError);
|
|
} else {
|
|
success = HandleGetPropertiesReply(aReply, replyError);
|
|
}
|
|
|
|
if (!success) {
|
|
DispatchBluetoothReply(mRunnable, BluetoothValue(), replyError);
|
|
}
|
|
}
|
|
|
|
protected:
|
|
bool HandleDefaultAdapterPathReply(DBusMessage* aReply,
|
|
nsAString& aReplyError)
|
|
{
|
|
BluetoothValue value;
|
|
DBusError error;
|
|
dbus_error_init(&error);
|
|
|
|
MOZ_ASSERT(!NS_IsMainThread()); // I/O thread
|
|
MOZ_ASSERT(sDBusConnection);
|
|
|
|
UnpackObjectPathMessage(aReply, &error, value, aReplyError);
|
|
|
|
if (!aReplyError.IsEmpty()) {
|
|
return false;
|
|
}
|
|
|
|
mAdapterPath = value.get_nsString();
|
|
|
|
// Acquire another reference to this reply handler
|
|
nsRefPtr<DefaultAdapterPathReplyHandler> handler = this;
|
|
|
|
bool success = sDBusConnection->SendWithReply(
|
|
DefaultAdapterPathReplyHandler::Callback, handler.get(), 1000,
|
|
BLUEZ_DBUS_BASE_IFC,
|
|
NS_ConvertUTF16toUTF8(mAdapterPath).get(),
|
|
DBUS_ADAPTER_IFACE, "GetProperties", DBUS_TYPE_INVALID);
|
|
|
|
if (!success) {
|
|
aReplyError = NS_LITERAL_STRING("SendWithReply failed");
|
|
return false;
|
|
}
|
|
|
|
unused << handler.forget(); // picked up by callback handler
|
|
|
|
return true;
|
|
}
|
|
|
|
bool HandleGetPropertiesReply(DBusMessage* aReply,
|
|
nsAutoString& aReplyError)
|
|
{
|
|
BluetoothValue value;
|
|
DBusError error;
|
|
dbus_error_init(&error);
|
|
|
|
MOZ_ASSERT(!NS_IsMainThread()); // I/O thread
|
|
|
|
bool success = UnpackPropertiesMessage(aReply, &error, value,
|
|
DBUS_ADAPTER_IFACE);
|
|
if (!success) {
|
|
aReplyError = NS_ConvertUTF8toUTF16(error.message);
|
|
return false;
|
|
}
|
|
|
|
// We have to manually attach the path to the rest of the elements
|
|
value.get_ArrayOfBluetoothNamedValue().AppendElement(
|
|
BluetoothNamedValue(NS_LITERAL_STRING("Path"), mAdapterPath));
|
|
|
|
// Dispatch result
|
|
DispatchBluetoothReply(mRunnable, value, aReplyError);
|
|
|
|
return true;
|
|
}
|
|
|
|
private:
|
|
nsRefPtr<BluetoothReplyRunnable> mRunnable;
|
|
nsString mAdapterPath;
|
|
};
|
|
|
|
class DefaultAdapterTask : public Task
|
|
{
|
|
public:
|
|
DefaultAdapterTask(BluetoothReplyRunnable* aRunnable)
|
|
: mRunnable(aRunnable)
|
|
{
|
|
MOZ_ASSERT(mRunnable);
|
|
}
|
|
|
|
void Run() MOZ_OVERRIDE
|
|
{
|
|
MOZ_ASSERT(!NS_IsMainThread()); // I/O thread
|
|
MOZ_ASSERT(sDBusConnection);
|
|
|
|
nsRefPtr<DefaultAdapterPathReplyHandler> handler =
|
|
new DefaultAdapterPathReplyHandler(mRunnable);
|
|
|
|
bool success = sDBusConnection->SendWithReply(
|
|
DefaultAdapterPathReplyHandler::Callback,
|
|
handler.get(), 1000, BLUEZ_DBUS_BASE_IFC,
|
|
"/", DBUS_MANAGER_IFACE, "DefaultAdapter",
|
|
DBUS_TYPE_INVALID);
|
|
NS_ENSURE_TRUE_VOID(success);
|
|
|
|
unused << handler.forget(); // picked up by callback handler
|
|
}
|
|
|
|
private:
|
|
nsRefPtr<BluetoothReplyRunnable> mRunnable;
|
|
};
|
|
|
|
nsresult
|
|
BluetoothDBusService::GetAdaptersInternal(BluetoothReplyRunnable* aRunnable)
|
|
{
|
|
MOZ_ASSERT(NS_IsMainThread());
|
|
|
|
/**
|
|
* TODO: implement method GetAdaptersInternal for bluez
|
|
*/
|
|
|
|
if (!IsReady()) {
|
|
NS_NAMED_LITERAL_STRING(errorStr, "Bluetooth service is not ready yet!");
|
|
DispatchBluetoothReply(aRunnable, BluetoothValue(), errorStr);
|
|
return NS_OK;
|
|
}
|
|
|
|
Task* task = new DefaultAdapterTask(aRunnable);
|
|
DispatchToDBusThread(task);
|
|
|
|
return NS_OK;
|
|
}
|
|
|
|
static void
|
|
OnSendDiscoveryMessageReply(DBusMessage *aReply, void *aData)
|
|
{
|
|
MOZ_ASSERT(!NS_IsMainThread()); // I/O thread
|
|
|
|
nsAutoString errorStr;
|
|
|
|
if (!aReply) {
|
|
errorStr.AssignLiteral("SendDiscovery failed");
|
|
}
|
|
|
|
nsRefPtr<BluetoothReplyRunnable> runnable =
|
|
dont_AddRef<BluetoothReplyRunnable>(static_cast<BluetoothReplyRunnable*>(aData));
|
|
|
|
DispatchBluetoothReply(runnable.get(), BluetoothValue(true), errorStr);
|
|
}
|
|
|
|
class SendDiscoveryMessageTask : public Task
|
|
{
|
|
public:
|
|
SendDiscoveryMessageTask(const char* aMessageName,
|
|
BluetoothReplyRunnable* aRunnable)
|
|
: mMessageName(aMessageName)
|
|
, mRunnable(aRunnable)
|
|
{
|
|
MOZ_ASSERT(!mMessageName.IsEmpty());
|
|
MOZ_ASSERT(mRunnable);
|
|
}
|
|
|
|
void Run() MOZ_OVERRIDE
|
|
{
|
|
MOZ_ASSERT(!NS_IsMainThread()); // I/O thread
|
|
MOZ_ASSERT(sDBusConnection);
|
|
MOZ_ASSERT(!sAdapterPath.IsEmpty());
|
|
|
|
bool success = sDBusConnection->SendWithReply(
|
|
OnSendDiscoveryMessageReply,
|
|
static_cast<void*>(mRunnable.get()), -1,
|
|
BLUEZ_DBUS_BASE_IFC,
|
|
NS_ConvertUTF16toUTF8(sAdapterPath).get(),
|
|
DBUS_ADAPTER_IFACE, mMessageName.get(),
|
|
DBUS_TYPE_INVALID);
|
|
NS_ENSURE_TRUE_VOID(success);
|
|
|
|
unused << mRunnable.forget(); // picked up by callback handler
|
|
}
|
|
|
|
private:
|
|
const nsCString mMessageName;
|
|
nsRefPtr<BluetoothReplyRunnable> mRunnable;
|
|
};
|
|
|
|
nsresult
|
|
BluetoothDBusService::SendDiscoveryMessage(const char* aMessageName,
|
|
BluetoothReplyRunnable* aRunnable)
|
|
{
|
|
MOZ_ASSERT(NS_IsMainThread());
|
|
MOZ_ASSERT(!sAdapterPath.IsEmpty());
|
|
|
|
if (!IsReady()) {
|
|
NS_NAMED_LITERAL_STRING(errorStr, "Bluetooth service is not ready yet!");
|
|
DispatchBluetoothReply(aRunnable, BluetoothValue(), errorStr);
|
|
return NS_OK;
|
|
}
|
|
|
|
Task* task = new SendDiscoveryMessageTask(aMessageName, aRunnable);
|
|
DispatchToDBusThread(task);
|
|
|
|
return NS_OK;
|
|
}
|
|
|
|
nsresult
|
|
BluetoothDBusService::SendInputMessage(const nsAString& aDeviceAddress,
|
|
const nsAString& aMessage)
|
|
{
|
|
DBusReplyCallback callback;
|
|
if (aMessage.EqualsLiteral("Connect")) {
|
|
callback = InputConnectCallback;
|
|
} else if (aMessage.EqualsLiteral("Disconnect")) {
|
|
callback = InputDisconnectCallback;
|
|
} else {
|
|
MOZ_ASSERT(false);
|
|
return NS_ERROR_FAILURE;
|
|
}
|
|
|
|
MOZ_ASSERT(!sAdapterPath.IsEmpty());
|
|
nsString objectPath = GetObjectPathFromAddress(sAdapterPath, aDeviceAddress);
|
|
return SendAsyncDBusMessage(objectPath, DBUS_INPUT_IFACE, aMessage, callback);
|
|
}
|
|
|
|
class SendAsyncDBusMessageTask : public Task
|
|
{
|
|
public:
|
|
SendAsyncDBusMessageTask(DBusReplyCallback aCallback,
|
|
BluetoothServiceClass* aServiceClass,
|
|
const nsACString& aObjectPath,
|
|
const char* aInterface,
|
|
const nsACString& aMessage)
|
|
: mCallback(aCallback)
|
|
, mServiceClass(aServiceClass)
|
|
, mObjectPath(aObjectPath)
|
|
, mInterface(aInterface)
|
|
, mMessage(aMessage)
|
|
{
|
|
MOZ_ASSERT(mServiceClass);
|
|
MOZ_ASSERT(!mObjectPath.IsEmpty());
|
|
MOZ_ASSERT(!mInterface.IsEmpty());
|
|
MOZ_ASSERT(!mMessage.IsEmpty());
|
|
}
|
|
|
|
void Run() MOZ_OVERRIDE
|
|
{
|
|
MOZ_ASSERT(!NS_IsMainThread()); // I/O thread
|
|
MOZ_ASSERT(sDBusConnection);
|
|
|
|
bool success = sDBusConnection->SendWithReply(
|
|
mCallback, static_cast<void*>(mServiceClass), -1,
|
|
BLUEZ_DBUS_BASE_IFC, mObjectPath.get(), mInterface.get(),
|
|
mMessage.get(), DBUS_TYPE_INVALID);
|
|
NS_ENSURE_TRUE_VOID(success);
|
|
|
|
mServiceClass.forget();
|
|
}
|
|
|
|
private:
|
|
DBusReplyCallback mCallback;
|
|
nsAutoPtr<BluetoothServiceClass> mServiceClass;
|
|
const nsCString mObjectPath;
|
|
const nsCString mInterface;
|
|
const nsCString mMessage;
|
|
};
|
|
|
|
nsresult
|
|
BluetoothDBusService::SendAsyncDBusMessage(const nsAString& aObjectPath,
|
|
const char* aInterface,
|
|
const nsAString& aMessage,
|
|
DBusReplyCallback aCallback)
|
|
{
|
|
MOZ_ASSERT(NS_IsMainThread());
|
|
MOZ_ASSERT(IsEnabled());
|
|
MOZ_ASSERT(aCallback);
|
|
MOZ_ASSERT(!aObjectPath.IsEmpty());
|
|
MOZ_ASSERT(aInterface);
|
|
|
|
nsAutoPtr<BluetoothServiceClass> serviceClass(new BluetoothServiceClass());
|
|
if (!strcmp(aInterface, DBUS_SINK_IFACE)) {
|
|
*serviceClass = BluetoothServiceClass::A2DP;
|
|
} else if (!strcmp(aInterface, DBUS_INPUT_IFACE)) {
|
|
*serviceClass = BluetoothServiceClass::HID;
|
|
} else {
|
|
MOZ_ASSERT(false);
|
|
return NS_ERROR_FAILURE;
|
|
}
|
|
|
|
Task* task = new SendAsyncDBusMessageTask(aCallback,
|
|
serviceClass.forget(),
|
|
NS_ConvertUTF16toUTF8(aObjectPath),
|
|
aInterface,
|
|
NS_ConvertUTF16toUTF8(aMessage));
|
|
DispatchToDBusThread(task);
|
|
|
|
return NS_OK;
|
|
}
|
|
|
|
nsresult
|
|
BluetoothDBusService::SendSinkMessage(const nsAString& aDeviceAddress,
|
|
const nsAString& aMessage)
|
|
{
|
|
DBusReplyCallback callback;
|
|
if (aMessage.EqualsLiteral("Connect")) {
|
|
callback = SinkConnectCallback;
|
|
} else if (aMessage.EqualsLiteral("Disconnect")) {
|
|
callback = SinkDisconnectCallback;
|
|
} else {
|
|
MOZ_ASSERT(false);
|
|
return NS_ERROR_FAILURE;
|
|
}
|
|
|
|
MOZ_ASSERT(!sAdapterPath.IsEmpty());
|
|
nsString objectPath = GetObjectPathFromAddress(sAdapterPath, aDeviceAddress);
|
|
return SendAsyncDBusMessage(objectPath, DBUS_SINK_IFACE, aMessage, callback);
|
|
}
|
|
|
|
nsresult
|
|
BluetoothDBusService::StopDiscoveryInternal(BluetoothReplyRunnable* aRunnable)
|
|
{
|
|
return SendDiscoveryMessage("StopDiscovery", aRunnable);
|
|
}
|
|
|
|
nsresult
|
|
BluetoothDBusService::StartDiscoveryInternal(BluetoothReplyRunnable* aRunnable)
|
|
{
|
|
return SendDiscoveryMessage("StartDiscovery", aRunnable);
|
|
}
|
|
|
|
class BluetoothArrayOfDevicePropertiesReplyHandler : public DBusReplyHandler
|
|
{
|
|
public:
|
|
BluetoothArrayOfDevicePropertiesReplyHandler(
|
|
const nsTArray<nsString>& aDeviceAddresses,
|
|
const FilterFunc aFilterFunc, BluetoothReplyRunnable* aRunnable)
|
|
: mDeviceAddresses(aDeviceAddresses)
|
|
, mProcessedDeviceAddresses(0)
|
|
, mFilterFunc(aFilterFunc)
|
|
, mRunnable(aRunnable)
|
|
, mValues(InfallibleTArray<BluetoothNamedValue>())
|
|
{
|
|
MOZ_ASSERT(mRunnable);
|
|
}
|
|
|
|
void Handle(DBusMessage* aReply) MOZ_OVERRIDE
|
|
{
|
|
MOZ_ASSERT(!NS_IsMainThread()); // I/O thread
|
|
MOZ_ASSERT(!sAdapterPath.IsEmpty());
|
|
MOZ_ASSERT(!mObjectPath.IsEmpty());
|
|
MOZ_ASSERT(mProcessedDeviceAddresses < mDeviceAddresses.Length());
|
|
|
|
const nsTArray<nsString>::index_type i = mProcessedDeviceAddresses++;
|
|
|
|
if (!aReply ||
|
|
(dbus_message_get_type(aReply) == DBUS_MESSAGE_TYPE_ERROR)) {
|
|
BT_WARNING("Invalid DBus message");
|
|
ProcessRemainingDeviceAddresses();
|
|
return;
|
|
}
|
|
|
|
// Get device properties from result of GetProperties
|
|
|
|
DBusError err;
|
|
dbus_error_init(&err);
|
|
|
|
BluetoothValue deviceProperties;
|
|
|
|
bool success = UnpackPropertiesMessage(aReply, &err, deviceProperties,
|
|
DBUS_DEVICE_IFACE);
|
|
if (!success) {
|
|
BT_WARNING("Failed to get device properties");
|
|
ProcessRemainingDeviceAddresses();
|
|
return;
|
|
}
|
|
|
|
InfallibleTArray<BluetoothNamedValue>& devicePropertiesArray =
|
|
deviceProperties.get_ArrayOfBluetoothNamedValue();
|
|
|
|
// We have to manually attach the path to the rest of the elements
|
|
devicePropertiesArray.AppendElement(
|
|
BluetoothNamedValue(NS_LITERAL_STRING("Path"), mObjectPath));
|
|
|
|
// It is possible that property Icon missed due to CoD of major
|
|
// class is TOY but service class is "Audio", we need to assign
|
|
// Icon as audio-card. This is for PTS test TC_AG_COD_BV_02_I.
|
|
// As HFP specification defined that
|
|
// service class is "Audio" can be considered as HFP AG.
|
|
if (!ContainsIcon(devicePropertiesArray)) {
|
|
for (uint32_t j = 0; j < devicePropertiesArray.Length(); ++j) {
|
|
BluetoothNamedValue& deviceProperty = devicePropertiesArray[j];
|
|
if (deviceProperty.name().EqualsLiteral("Class")) {
|
|
if (HasAudioService(deviceProperty.value().get_uint32_t())) {
|
|
devicePropertiesArray.AppendElement(
|
|
BluetoothNamedValue(NS_LITERAL_STRING("Icon"),
|
|
NS_LITERAL_STRING("audio-card")));
|
|
}
|
|
break;
|
|
}
|
|
}
|
|
}
|
|
|
|
if (mFilterFunc(deviceProperties)) {
|
|
mValues.get_ArrayOfBluetoothNamedValue().AppendElement(
|
|
BluetoothNamedValue(mDeviceAddresses[i], deviceProperties));
|
|
}
|
|
|
|
ProcessRemainingDeviceAddresses();
|
|
}
|
|
|
|
void ProcessRemainingDeviceAddresses()
|
|
{
|
|
if (mProcessedDeviceAddresses < mDeviceAddresses.Length()) {
|
|
if (!SendNextGetProperties()) {
|
|
DispatchBluetoothReply(mRunnable, BluetoothValue(),
|
|
NS_LITERAL_STRING(
|
|
"SendNextGetProperties failed"));
|
|
}
|
|
} else {
|
|
// Send resulting device properties
|
|
DispatchBluetoothReply(mRunnable, mValues, EmptyString());
|
|
}
|
|
}
|
|
|
|
protected:
|
|
bool SendNextGetProperties()
|
|
{
|
|
MOZ_ASSERT(mProcessedDeviceAddresses < mDeviceAddresses.Length());
|
|
MOZ_ASSERT(!sAdapterPath.IsEmpty());
|
|
MOZ_ASSERT(sDBusConnection);
|
|
|
|
// cache object path for reply
|
|
mObjectPath = GetObjectPathFromAddress(sAdapterPath,
|
|
mDeviceAddresses[mProcessedDeviceAddresses]);
|
|
|
|
nsRefPtr<BluetoothArrayOfDevicePropertiesReplyHandler> handler = this;
|
|
|
|
bool success = sDBusConnection->SendWithReply(
|
|
BluetoothArrayOfDevicePropertiesReplyHandler::Callback,
|
|
handler.get(), 1000, BLUEZ_DBUS_BASE_IFC,
|
|
NS_ConvertUTF16toUTF8(mObjectPath).get(),
|
|
DBUS_DEVICE_IFACE, "GetProperties",
|
|
DBUS_TYPE_INVALID);
|
|
|
|
NS_ENSURE_TRUE(success, false);
|
|
|
|
unused << handler.forget(); // picked up by callback handler
|
|
|
|
return true;
|
|
}
|
|
|
|
private:
|
|
nsString mObjectPath;
|
|
const nsTArray<nsString> mDeviceAddresses;
|
|
nsTArray<nsString>::size_type mProcessedDeviceAddresses;
|
|
const FilterFunc mFilterFunc;
|
|
nsRefPtr<BluetoothReplyRunnable> mRunnable;
|
|
BluetoothValue mValues;
|
|
};
|
|
|
|
class ProcessRemainingDeviceAddressesTask : public Task
|
|
{
|
|
public:
|
|
ProcessRemainingDeviceAddressesTask(
|
|
BluetoothArrayOfDevicePropertiesReplyHandler* aHandler,
|
|
BluetoothReplyRunnable* aRunnable)
|
|
: mHandler(aHandler)
|
|
, mRunnable(aRunnable)
|
|
{
|
|
MOZ_ASSERT(mHandler);
|
|
MOZ_ASSERT(mRunnable);
|
|
}
|
|
|
|
void Run() MOZ_OVERRIDE
|
|
{
|
|
MOZ_ASSERT(!NS_IsMainThread()); // I/O thread
|
|
|
|
mHandler->ProcessRemainingDeviceAddresses();
|
|
}
|
|
|
|
private:
|
|
nsRefPtr<BluetoothArrayOfDevicePropertiesReplyHandler> mHandler;
|
|
nsRefPtr<BluetoothReplyRunnable> mRunnable;
|
|
};
|
|
|
|
nsresult
|
|
BluetoothDBusService::GetConnectedDevicePropertiesInternal(uint16_t aServiceUuid,
|
|
BluetoothReplyRunnable* aRunnable)
|
|
{
|
|
MOZ_ASSERT(NS_IsMainThread());
|
|
|
|
nsAutoString errorStr;
|
|
BluetoothValue values = InfallibleTArray<BluetoothNamedValue>();
|
|
if (!IsReady()) {
|
|
NS_NAMED_LITERAL_STRING(errorStr, "Bluetooth service is not ready yet!");
|
|
DispatchBluetoothReply(aRunnable, BluetoothValue(), errorStr);
|
|
return NS_OK;
|
|
}
|
|
|
|
nsTArray<nsString> deviceAddresses;
|
|
BluetoothProfileManagerBase* profile =
|
|
BluetoothUuidHelper::GetBluetoothProfileManager(aServiceUuid);
|
|
if (!profile) {
|
|
DispatchBluetoothReply(aRunnable, values,
|
|
NS_LITERAL_STRING(ERR_UNKNOWN_PROFILE));
|
|
return NS_OK;
|
|
}
|
|
|
|
if (profile->IsConnected()) {
|
|
nsString address;
|
|
profile->GetAddress(address);
|
|
deviceAddresses.AppendElement(address);
|
|
}
|
|
|
|
BluetoothArrayOfDevicePropertiesReplyHandler* handler =
|
|
new BluetoothArrayOfDevicePropertiesReplyHandler(deviceAddresses,
|
|
GetConnectedDevicesFilter,
|
|
aRunnable);
|
|
Task* task = new ProcessRemainingDeviceAddressesTask(handler, aRunnable);
|
|
DispatchToDBusThread(task);
|
|
|
|
return NS_OK;
|
|
}
|
|
|
|
nsresult
|
|
BluetoothDBusService::GetPairedDevicePropertiesInternal(
|
|
const nsTArray<nsString>& aDeviceAddresses,
|
|
BluetoothReplyRunnable* aRunnable)
|
|
{
|
|
MOZ_ASSERT(NS_IsMainThread());
|
|
|
|
if (!IsReady()) {
|
|
NS_NAMED_LITERAL_STRING(errorStr, "Bluetooth service is not ready yet!");
|
|
DispatchBluetoothReply(aRunnable, BluetoothValue(), errorStr);
|
|
return NS_OK;
|
|
}
|
|
|
|
BluetoothArrayOfDevicePropertiesReplyHandler* handler =
|
|
new BluetoothArrayOfDevicePropertiesReplyHandler(aDeviceAddresses,
|
|
GetPairedDevicesFilter,
|
|
aRunnable);
|
|
Task* task = new ProcessRemainingDeviceAddressesTask(handler, aRunnable);
|
|
DispatchToDBusThread(task);
|
|
|
|
return NS_OK;
|
|
}
|
|
|
|
nsresult
|
|
FetchUuidsInternal(const nsAString& aDeviceAddress,
|
|
BluetoothReplyRunnable* aRunnable)
|
|
{
|
|
return NS_OK;
|
|
}
|
|
|
|
class SetPropertyTask : public Task
|
|
{
|
|
public:
|
|
SetPropertyTask(BluetoothObjectType aType,
|
|
const nsACString& aName,
|
|
BluetoothReplyRunnable* aRunnable)
|
|
: mType(aType)
|
|
, mName(aName)
|
|
, mRunnable(aRunnable)
|
|
{
|
|
MOZ_ASSERT(mRunnable);
|
|
}
|
|
|
|
void Send(unsigned int aType, const void* aValue)
|
|
{
|
|
MOZ_ASSERT(!NS_IsMainThread()); // I/O thread
|
|
MOZ_ASSERT(sDBusConnection);
|
|
MOZ_ASSERT(!sAdapterPath.IsEmpty());
|
|
|
|
DBusMessage* msg =
|
|
dbus_message_new_method_call(BLUEZ_DBUS_BASE_IFC,
|
|
NS_ConvertUTF16toUTF8(sAdapterPath).get(),
|
|
sBluetoothDBusIfaces[mType],
|
|
"SetProperty");
|
|
if (!msg) {
|
|
BT_WARNING("Could not allocate D-Bus message object!");
|
|
return;
|
|
}
|
|
|
|
const char* name = mName.get();
|
|
if (!dbus_message_append_args(msg, DBUS_TYPE_STRING, &name,
|
|
DBUS_TYPE_INVALID)) {
|
|
BT_WARNING("Couldn't append arguments to dbus message!");
|
|
return;
|
|
}
|
|
|
|
DBusMessageIter value_iter, iter;
|
|
dbus_message_iter_init_append(msg, &iter);
|
|
char var_type[2] = {(char)aType, '\0'};
|
|
if (!dbus_message_iter_open_container(&iter, DBUS_TYPE_VARIANT,
|
|
var_type, &value_iter) ||
|
|
!dbus_message_iter_append_basic(&value_iter, aType, aValue) ||
|
|
!dbus_message_iter_close_container(&iter, &value_iter)) {
|
|
BT_WARNING("Could not append argument to method call!");
|
|
dbus_message_unref(msg);
|
|
return;
|
|
}
|
|
|
|
// msg is unref'd as part of SendWithReply
|
|
bool success = sDBusConnection->SendWithReply(
|
|
GetVoidCallback,
|
|
static_cast<void*>(mRunnable),
|
|
1000, msg);
|
|
NS_ENSURE_TRUE_VOID(success);
|
|
|
|
unused << mRunnable.forget(); // picked up by callback handler
|
|
}
|
|
|
|
private:
|
|
BluetoothObjectType mType;
|
|
const nsCString mName;
|
|
nsRefPtr<BluetoothReplyRunnable> mRunnable;
|
|
};
|
|
|
|
class SetUInt32PropertyTask : public SetPropertyTask
|
|
{
|
|
public:
|
|
SetUInt32PropertyTask(BluetoothObjectType aType,
|
|
const nsACString& aName,
|
|
uint32_t aValue,
|
|
BluetoothReplyRunnable* aRunnable)
|
|
: SetPropertyTask(aType, aName, aRunnable)
|
|
, mValue(aValue)
|
|
{ }
|
|
|
|
void Run() MOZ_OVERRIDE
|
|
{
|
|
Send(DBUS_TYPE_UINT32, &mValue);
|
|
}
|
|
|
|
private:
|
|
dbus_uint32_t mValue;
|
|
};
|
|
|
|
class SetStringPropertyTask : public SetPropertyTask
|
|
{
|
|
public:
|
|
SetStringPropertyTask(BluetoothObjectType aType,
|
|
const nsACString& aName,
|
|
const nsACString& aValue,
|
|
BluetoothReplyRunnable* aRunnable)
|
|
: SetPropertyTask(aType, aName, aRunnable)
|
|
, mValue(aValue)
|
|
{ }
|
|
|
|
void Run() MOZ_OVERRIDE
|
|
{
|
|
const char* value = mValue.get();
|
|
Send(DBUS_TYPE_STRING, &value);
|
|
}
|
|
|
|
private:
|
|
const nsCString mValue;
|
|
};
|
|
|
|
class SetBooleanPropertyTask : public SetPropertyTask
|
|
{
|
|
public:
|
|
SetBooleanPropertyTask(BluetoothObjectType aType,
|
|
const nsACString& aName,
|
|
dbus_bool_t aValue,
|
|
BluetoothReplyRunnable* aRunnable)
|
|
: SetPropertyTask(aType, aName, aRunnable)
|
|
, mValue(aValue)
|
|
{
|
|
}
|
|
|
|
void Run() MOZ_OVERRIDE
|
|
{
|
|
Send(DBUS_TYPE_BOOLEAN, &mValue);
|
|
}
|
|
|
|
private:
|
|
dbus_bool_t mValue;
|
|
};
|
|
|
|
nsresult
|
|
BluetoothDBusService::SetProperty(BluetoothObjectType aType,
|
|
const BluetoothNamedValue& aValue,
|
|
BluetoothReplyRunnable* aRunnable)
|
|
{
|
|
MOZ_ASSERT(NS_IsMainThread());
|
|
|
|
if (!IsReady()) {
|
|
NS_NAMED_LITERAL_STRING(errorStr, "Bluetooth service is not ready yet!");
|
|
DispatchBluetoothReply(aRunnable, BluetoothValue(), errorStr);
|
|
return NS_OK;
|
|
}
|
|
|
|
Task* task;
|
|
|
|
if (aValue.value().type() == BluetoothValue::Tuint32_t) {
|
|
task = new SetUInt32PropertyTask(aType,
|
|
NS_ConvertUTF16toUTF8(aValue.name()),
|
|
aValue.value().get_uint32_t(), aRunnable);
|
|
} else if (aValue.value().type() == BluetoothValue::TnsString) {
|
|
task = new SetStringPropertyTask(aType,
|
|
NS_ConvertUTF16toUTF8(aValue.name()),
|
|
NS_ConvertUTF16toUTF8(aValue.value().get_nsString()), aRunnable);
|
|
} else if (aValue.value().type() == BluetoothValue::Tbool) {
|
|
task = new SetBooleanPropertyTask(aType,
|
|
NS_ConvertUTF16toUTF8(aValue.name()),
|
|
aValue.value().get_bool(), aRunnable);
|
|
} else {
|
|
BT_WARNING("Property type not handled!");
|
|
return NS_ERROR_FAILURE;
|
|
}
|
|
DispatchToDBusThread(task);
|
|
|
|
return NS_OK;
|
|
}
|
|
|
|
class CreatePairedDeviceInternalTask : public Task
|
|
{
|
|
public:
|
|
CreatePairedDeviceInternalTask(const nsACString& aDeviceAddress,
|
|
int aTimeout,
|
|
BluetoothReplyRunnable* aRunnable)
|
|
: mDeviceAddress(aDeviceAddress)
|
|
, mTimeout(aTimeout)
|
|
, mRunnable(aRunnable)
|
|
{
|
|
MOZ_ASSERT(!mDeviceAddress.IsEmpty());
|
|
MOZ_ASSERT(mRunnable);
|
|
}
|
|
|
|
void Run() MOZ_OVERRIDE
|
|
{
|
|
MOZ_ASSERT(!NS_IsMainThread()); // I/O thread
|
|
MOZ_ASSERT(sDBusConnection);
|
|
MOZ_ASSERT(!sAdapterPath.IsEmpty());
|
|
|
|
const char *deviceAddress = mDeviceAddress.get();
|
|
const char *deviceAgentPath = KEY_REMOTE_AGENT;
|
|
const char *capabilities = B2G_AGENT_CAPABILITIES;
|
|
|
|
// Then send CreatePairedDevice, it will register a temp device agent then
|
|
// unregister it after pairing process is over
|
|
bool success = sDBusConnection->SendWithReply(
|
|
GetObjectPathCallback, static_cast<void*>(mRunnable), mTimeout,
|
|
BLUEZ_DBUS_BASE_IFC,
|
|
NS_ConvertUTF16toUTF8(sAdapterPath).get(),
|
|
DBUS_ADAPTER_IFACE,
|
|
"CreatePairedDevice",
|
|
DBUS_TYPE_STRING, &deviceAddress,
|
|
DBUS_TYPE_OBJECT_PATH, &deviceAgentPath,
|
|
DBUS_TYPE_STRING, &capabilities,
|
|
DBUS_TYPE_INVALID);
|
|
NS_ENSURE_TRUE_VOID(success);
|
|
|
|
unused << mRunnable.forget(); // picked up by callback handler
|
|
|
|
/**
|
|
* FIXME: Bug 820274
|
|
*
|
|
* If the user turns off Bluetooth in the middle of pairing process,
|
|
* the callback function GetObjectPathCallback may still be called
|
|
* while enabling next time by dbus daemon. To prevent this from
|
|
* happening, added a flag to distinguish if Bluetooth has been
|
|
* turned off. Nevertheless, we need a check if there is a better
|
|
* solution.
|
|
*
|
|
* Please see Bug 818696 for more information.
|
|
*/
|
|
sIsPairing++;
|
|
}
|
|
|
|
private:
|
|
const nsCString mDeviceAddress;
|
|
int mTimeout;
|
|
nsRefPtr<BluetoothReplyRunnable> mRunnable;
|
|
};
|
|
|
|
nsresult
|
|
BluetoothDBusService::CreatePairedDeviceInternal(
|
|
const nsAString& aDeviceAddress,
|
|
int aTimeout,
|
|
BluetoothReplyRunnable* aRunnable)
|
|
{
|
|
Task* task = new CreatePairedDeviceInternalTask(
|
|
NS_ConvertUTF16toUTF8(aDeviceAddress),
|
|
aTimeout, aRunnable);
|
|
DispatchToDBusThread(task);
|
|
|
|
return NS_OK;
|
|
}
|
|
|
|
class RemoveDeviceTask : public Task
|
|
{
|
|
public:
|
|
RemoveDeviceTask(const nsAString& aDeviceAddress,
|
|
BluetoothReplyRunnable* aRunnable)
|
|
: mDeviceAddress(aDeviceAddress)
|
|
, mRunnable(aRunnable)
|
|
{
|
|
MOZ_ASSERT(!mDeviceAddress.IsEmpty());
|
|
MOZ_ASSERT(mRunnable);
|
|
}
|
|
|
|
void Run() MOZ_OVERRIDE
|
|
{
|
|
MOZ_ASSERT(!NS_IsMainThread()); // I/O thread
|
|
MOZ_ASSERT(sDBusConnection);
|
|
MOZ_ASSERT(!sAdapterPath.IsEmpty());
|
|
|
|
nsCString deviceObjectPath =
|
|
NS_ConvertUTF16toUTF8(GetObjectPathFromAddress(sAdapterPath,
|
|
mDeviceAddress));
|
|
const char* cstrDeviceObjectPath = deviceObjectPath.get();
|
|
|
|
bool success = sDBusConnection->SendWithReply(
|
|
OnRemoveDeviceReply, static_cast<void*>(mRunnable.get()), -1,
|
|
BLUEZ_DBUS_BASE_IFC,
|
|
NS_ConvertUTF16toUTF8(sAdapterPath).get(),
|
|
DBUS_ADAPTER_IFACE, "RemoveDevice",
|
|
DBUS_TYPE_OBJECT_PATH, &cstrDeviceObjectPath,
|
|
DBUS_TYPE_INVALID);
|
|
NS_ENSURE_TRUE_VOID(success);
|
|
|
|
unused << mRunnable.forget(); // picked up by callback handler
|
|
}
|
|
|
|
protected:
|
|
static void OnRemoveDeviceReply(DBusMessage* aReply, void* aData)
|
|
{
|
|
nsAutoString errorStr;
|
|
|
|
if (!aReply) {
|
|
errorStr.AssignLiteral("RemoveDevice failed");
|
|
}
|
|
|
|
nsRefPtr<BluetoothReplyRunnable> runnable =
|
|
dont_AddRef<BluetoothReplyRunnable>(
|
|
static_cast<BluetoothReplyRunnable*>(aData));
|
|
|
|
DispatchBluetoothReply(runnable.get(), BluetoothValue(true), errorStr);
|
|
}
|
|
|
|
private:
|
|
const nsString mDeviceAddress;
|
|
nsRefPtr<BluetoothReplyRunnable> mRunnable;
|
|
};
|
|
|
|
nsresult
|
|
BluetoothDBusService::RemoveDeviceInternal(const nsAString& aDeviceAddress,
|
|
BluetoothReplyRunnable* aRunnable)
|
|
{
|
|
MOZ_ASSERT(NS_IsMainThread());
|
|
|
|
if (!IsReady()) {
|
|
NS_NAMED_LITERAL_STRING(errorStr, "Bluetooth service is not ready yet!");
|
|
DispatchBluetoothReply(aRunnable, BluetoothValue(), errorStr);
|
|
return NS_OK;
|
|
}
|
|
|
|
Task* task = new RemoveDeviceTask(aDeviceAddress, aRunnable);
|
|
DispatchToDBusThread(task);
|
|
|
|
return NS_OK;
|
|
}
|
|
|
|
class SetPinCodeTask : public Task
|
|
{
|
|
public:
|
|
SetPinCodeTask(const nsAString& aDeviceAddress,
|
|
const nsACString& aPinCode,
|
|
BluetoothReplyRunnable* aRunnable)
|
|
: mDeviceAddress(aDeviceAddress)
|
|
, mPinCode(aPinCode)
|
|
, mRunnable(aRunnable)
|
|
{
|
|
MOZ_ASSERT(!mDeviceAddress.IsEmpty());
|
|
MOZ_ASSERT(mRunnable);
|
|
}
|
|
|
|
void Run() MOZ_OVERRIDE
|
|
{
|
|
MOZ_ASSERT(!NS_IsMainThread()); // I/O thread
|
|
|
|
nsAutoString errorStr;
|
|
BluetoothValue v = true;
|
|
DBusMessage *msg;
|
|
if (!sPairingReqTable->Get(mDeviceAddress, &msg)) {
|
|
BT_WARNING("%s: Couldn't get original request message.", __FUNCTION__);
|
|
errorStr.AssignLiteral("Couldn't get original request message.");
|
|
DispatchBluetoothReply(mRunnable, v, errorStr);
|
|
return;
|
|
}
|
|
|
|
DBusMessage *reply = dbus_message_new_method_return(msg);
|
|
|
|
if (!reply) {
|
|
BT_WARNING("%s: Memory can't be allocated for the message.", __FUNCTION__);
|
|
dbus_message_unref(msg);
|
|
errorStr.AssignLiteral("Memory can't be allocated for the message.");
|
|
DispatchBluetoothReply(mRunnable, v, errorStr);
|
|
return;
|
|
}
|
|
|
|
const char* pinCode = mPinCode.get();
|
|
|
|
if (!dbus_message_append_args(reply,
|
|
DBUS_TYPE_STRING, &pinCode,
|
|
DBUS_TYPE_INVALID)) {
|
|
BT_WARNING("%s: Couldn't append arguments to dbus message.", __FUNCTION__);
|
|
errorStr.AssignLiteral("Couldn't append arguments to dbus message.");
|
|
} else {
|
|
MOZ_ASSERT(sDBusConnection);
|
|
sDBusConnection->Send(reply);
|
|
}
|
|
|
|
dbus_message_unref(msg);
|
|
dbus_message_unref(reply);
|
|
|
|
sPairingReqTable->Remove(mDeviceAddress);
|
|
DispatchBluetoothReply(mRunnable, v, errorStr);
|
|
}
|
|
|
|
private:
|
|
const nsString mDeviceAddress;
|
|
const nsCString mPinCode;
|
|
nsRefPtr<BluetoothReplyRunnable> mRunnable;
|
|
};
|
|
|
|
void
|
|
BluetoothDBusService::SetPinCodeInternal(const nsAString& aDeviceAddress,
|
|
const nsAString& aPinCode,
|
|
BluetoothReplyRunnable* aRunnable)
|
|
{
|
|
Task* task = new SetPinCodeTask(aDeviceAddress,
|
|
NS_ConvertUTF16toUTF8(aPinCode),
|
|
aRunnable);
|
|
DispatchToDBusThread(task);
|
|
}
|
|
|
|
class SetPasskeyTask : public Task
|
|
{
|
|
public:
|
|
SetPasskeyTask(const nsAString& aDeviceAddress,
|
|
uint32_t aPasskey,
|
|
BluetoothReplyRunnable* aRunnable)
|
|
: mDeviceAddress(aDeviceAddress)
|
|
, mPasskey(aPasskey)
|
|
, mRunnable(aRunnable)
|
|
{
|
|
MOZ_ASSERT(!mDeviceAddress.IsEmpty());
|
|
MOZ_ASSERT(mRunnable);
|
|
}
|
|
|
|
void Run() MOZ_OVERRIDE
|
|
{
|
|
MOZ_ASSERT(!NS_IsMainThread()); // I/O thread
|
|
|
|
nsAutoString errorStr;
|
|
BluetoothValue v = true;
|
|
DBusMessage *msg;
|
|
if (!sPairingReqTable->Get(mDeviceAddress, &msg)) {
|
|
BT_WARNING("%s: Couldn't get original request message.", __FUNCTION__);
|
|
errorStr.AssignLiteral("Couldn't get original request message.");
|
|
DispatchBluetoothReply(mRunnable, v, errorStr);
|
|
return;
|
|
}
|
|
|
|
DBusMessage *reply = dbus_message_new_method_return(msg);
|
|
|
|
if (!reply) {
|
|
BT_WARNING("%s: Memory can't be allocated for the message.", __FUNCTION__);
|
|
dbus_message_unref(msg);
|
|
errorStr.AssignLiteral("Memory can't be allocated for the message.");
|
|
DispatchBluetoothReply(mRunnable, v, errorStr);
|
|
return;
|
|
}
|
|
|
|
uint32_t passkey = mPasskey;
|
|
|
|
if (!dbus_message_append_args(reply,
|
|
DBUS_TYPE_UINT32, &passkey,
|
|
DBUS_TYPE_INVALID)) {
|
|
BT_WARNING("%s: Couldn't append arguments to dbus message.", __FUNCTION__);
|
|
errorStr.AssignLiteral("Couldn't append arguments to dbus message.");
|
|
} else {
|
|
MOZ_ASSERT(sDBusConnection);
|
|
sDBusConnection->Send(reply);
|
|
}
|
|
|
|
dbus_message_unref(msg);
|
|
dbus_message_unref(reply);
|
|
|
|
sPairingReqTable->Remove(mDeviceAddress);
|
|
DispatchBluetoothReply(mRunnable, v, errorStr);
|
|
}
|
|
|
|
private:
|
|
nsString mDeviceAddress;
|
|
uint32_t mPasskey;
|
|
nsRefPtr<BluetoothReplyRunnable> mRunnable;
|
|
};
|
|
|
|
void
|
|
BluetoothDBusService::SetPasskeyInternal(const nsAString& aDeviceAddress,
|
|
uint32_t aPasskey,
|
|
BluetoothReplyRunnable* aRunnable)
|
|
{
|
|
Task* task = new SetPasskeyTask(aDeviceAddress,
|
|
aPasskey,
|
|
aRunnable);
|
|
DispatchToDBusThread(task);
|
|
}
|
|
|
|
|
|
void
|
|
BluetoothDBusService::SetPairingConfirmationInternal(
|
|
const nsAString& aDeviceAddress,
|
|
bool aConfirm,
|
|
BluetoothReplyRunnable* aRunnable)
|
|
{
|
|
MOZ_ASSERT(NS_IsMainThread());
|
|
|
|
Task* task = new SetPairingConfirmationTask(aDeviceAddress,
|
|
aConfirm,
|
|
aRunnable);
|
|
DispatchToDBusThread(task);
|
|
}
|
|
|
|
static void
|
|
NextBluetoothProfileController()
|
|
{
|
|
MOZ_ASSERT(NS_IsMainThread());
|
|
|
|
// First, remove the task at the front which has been already done.
|
|
NS_ENSURE_FALSE_VOID(sControllerArray.IsEmpty());
|
|
sControllerArray.RemoveElementAt(0);
|
|
|
|
// Re-check if the task array is empty, if it's not, the next task will begin.
|
|
NS_ENSURE_FALSE_VOID(sControllerArray.IsEmpty());
|
|
sControllerArray[0]->StartSession();
|
|
}
|
|
|
|
static void
|
|
ConnectDisconnect(bool aConnect, const nsAString& aDeviceAddress,
|
|
BluetoothReplyRunnable* aRunnable,
|
|
uint16_t aServiceUuid, uint32_t aCod = 0)
|
|
{
|
|
MOZ_ASSERT(NS_IsMainThread());
|
|
MOZ_ASSERT(aRunnable);
|
|
|
|
BluetoothProfileController* controller =
|
|
new BluetoothProfileController(aConnect, aDeviceAddress, aRunnable,
|
|
NextBluetoothProfileController,
|
|
aServiceUuid, aCod);
|
|
sControllerArray.AppendElement(controller);
|
|
|
|
/**
|
|
* If the request is the first element of the quene, start from here. Note
|
|
* that other request is pushed into the quene and is popped out after the
|
|
* first one is completed. See NextBluetoothProfileController() for details.
|
|
*/
|
|
if (sControllerArray.Length() == 1) {
|
|
sControllerArray[0]->StartSession();
|
|
}
|
|
}
|
|
|
|
void
|
|
BluetoothDBusService::Connect(const nsAString& aDeviceAddress,
|
|
uint32_t aCod,
|
|
uint16_t aServiceUuid,
|
|
BluetoothReplyRunnable* aRunnable)
|
|
{
|
|
ConnectDisconnect(true, aDeviceAddress, aRunnable, aServiceUuid, aCod);
|
|
}
|
|
|
|
void
|
|
BluetoothDBusService::Disconnect(const nsAString& aDeviceAddress,
|
|
uint16_t aServiceUuid,
|
|
BluetoothReplyRunnable* aRunnable)
|
|
{
|
|
ConnectDisconnect(false, aDeviceAddress, aRunnable, aServiceUuid);
|
|
}
|
|
|
|
bool
|
|
BluetoothDBusService::IsConnected(const uint16_t aServiceUuid)
|
|
{
|
|
MOZ_ASSERT(NS_IsMainThread());
|
|
|
|
BluetoothProfileManagerBase* profile =
|
|
BluetoothUuidHelper::GetBluetoothProfileManager(aServiceUuid);
|
|
if (!profile) {
|
|
BT_WARNING(ERR_UNKNOWN_PROFILE);
|
|
return false;
|
|
}
|
|
|
|
NS_ENSURE_TRUE(profile, false);
|
|
return profile->IsConnected();
|
|
}
|
|
|
|
#ifdef MOZ_B2G_RIL
|
|
void
|
|
BluetoothDBusService::AnswerWaitingCall(BluetoothReplyRunnable* aRunnable)
|
|
{
|
|
MOZ_ASSERT(NS_IsMainThread());
|
|
|
|
BluetoothHfpManager* hfp = BluetoothHfpManager::Get();
|
|
hfp->AnswerWaitingCall();
|
|
|
|
DispatchBluetoothReply(aRunnable, BluetoothValue(true), EmptyString());
|
|
}
|
|
|
|
void
|
|
BluetoothDBusService::IgnoreWaitingCall(BluetoothReplyRunnable* aRunnable)
|
|
{
|
|
MOZ_ASSERT(NS_IsMainThread());
|
|
|
|
BluetoothHfpManager* hfp = BluetoothHfpManager::Get();
|
|
hfp->IgnoreWaitingCall();
|
|
|
|
DispatchBluetoothReply(aRunnable, BluetoothValue(true), EmptyString());
|
|
}
|
|
|
|
void
|
|
BluetoothDBusService::ToggleCalls(BluetoothReplyRunnable* aRunnable)
|
|
{
|
|
MOZ_ASSERT(NS_IsMainThread());
|
|
|
|
BluetoothHfpManager* hfp = BluetoothHfpManager::Get();
|
|
hfp->ToggleCalls();
|
|
|
|
DispatchBluetoothReply(aRunnable, BluetoothValue(true), EmptyString());
|
|
}
|
|
#endif // MOZ_B2G_RIL
|
|
|
|
class OnUpdateSdpRecordsRunnable : public nsRunnable
|
|
{
|
|
public:
|
|
OnUpdateSdpRecordsRunnable(const nsAString& aObjectPath,
|
|
BluetoothProfileManagerBase* aManager)
|
|
: mManager(aManager)
|
|
{
|
|
MOZ_ASSERT(!aObjectPath.IsEmpty());
|
|
MOZ_ASSERT(aManager);
|
|
|
|
mDeviceAddress = GetAddressFromObjectPath(aObjectPath);
|
|
}
|
|
|
|
nsresult
|
|
Run()
|
|
{
|
|
MOZ_ASSERT(NS_IsMainThread());
|
|
|
|
mManager->OnUpdateSdpRecords(mDeviceAddress);
|
|
|
|
return NS_OK;
|
|
}
|
|
|
|
private:
|
|
nsString mDeviceAddress;
|
|
BluetoothProfileManagerBase* mManager;
|
|
};
|
|
|
|
class OnGetServiceChannelRunnable : public nsRunnable
|
|
{
|
|
public:
|
|
OnGetServiceChannelRunnable(const nsAString& aDeviceAddress,
|
|
const nsAString& aServiceUuid,
|
|
int aChannel,
|
|
BluetoothProfileManagerBase* aManager)
|
|
: mDeviceAddress(aDeviceAddress)
|
|
, mServiceUuid(aServiceUuid)
|
|
, mChannel(aChannel)
|
|
, mManager(aManager)
|
|
{
|
|
MOZ_ASSERT(!aDeviceAddress.IsEmpty());
|
|
MOZ_ASSERT(!aServiceUuid.IsEmpty());
|
|
MOZ_ASSERT(aManager);
|
|
}
|
|
|
|
NS_IMETHOD Run()
|
|
{
|
|
MOZ_ASSERT(NS_IsMainThread());
|
|
|
|
mManager->OnGetServiceChannel(mDeviceAddress, mServiceUuid, mChannel);
|
|
|
|
return NS_OK;
|
|
}
|
|
|
|
private:
|
|
nsString mDeviceAddress;
|
|
nsString mServiceUuid;
|
|
int mChannel;
|
|
BluetoothProfileManagerBase* mManager;
|
|
};
|
|
|
|
class OnGetServiceChannelReplyHandler : public DBusReplyHandler
|
|
{
|
|
public:
|
|
OnGetServiceChannelReplyHandler(const nsAString& aDeviceAddress,
|
|
const nsAString& aServiceUUID,
|
|
BluetoothProfileManagerBase* aBluetoothProfileManager)
|
|
: mDeviceAddress(aDeviceAddress),
|
|
mServiceUUID(aServiceUUID),
|
|
mBluetoothProfileManager(aBluetoothProfileManager)
|
|
{
|
|
MOZ_ASSERT(mBluetoothProfileManager);
|
|
}
|
|
|
|
void Handle(DBusMessage* aReply)
|
|
{
|
|
MOZ_ASSERT(!NS_IsMainThread()); // I/O thread
|
|
|
|
// The default channel is an invalid value of -1. We
|
|
// update it if we have received a correct reply. Both
|
|
// cases, valid and invalid channel numbers, are handled
|
|
// in BluetoothProfileManagerBase::OnGetServiceChannel.
|
|
|
|
int channel = -1;
|
|
|
|
if (aReply && (dbus_message_get_type(aReply) != DBUS_MESSAGE_TYPE_ERROR)) {
|
|
channel = dbus_returns_int32(aReply);
|
|
}
|
|
|
|
nsRefPtr<nsRunnable> r = new OnGetServiceChannelRunnable(mDeviceAddress,
|
|
mServiceUUID,
|
|
channel,
|
|
mBluetoothProfileManager);
|
|
nsresult rv = NS_DispatchToMainThread(r);
|
|
NS_ENSURE_SUCCESS_VOID(rv);
|
|
}
|
|
|
|
private:
|
|
nsString mDeviceAddress;
|
|
nsString mServiceUUID;
|
|
BluetoothProfileManagerBase* mBluetoothProfileManager;
|
|
};
|
|
|
|
class GetServiceChannelTask : public Task
|
|
{
|
|
public:
|
|
GetServiceChannelTask(const nsAString& aDeviceAddress,
|
|
const nsAString& aServiceUUID,
|
|
BluetoothProfileManagerBase* aBluetoothProfileManager)
|
|
: mDeviceAddress(aDeviceAddress)
|
|
, mServiceUUID(aServiceUUID)
|
|
, mBluetoothProfileManager(aBluetoothProfileManager)
|
|
{
|
|
MOZ_ASSERT(!mDeviceAddress.IsEmpty());
|
|
MOZ_ASSERT(mBluetoothProfileManager);
|
|
}
|
|
|
|
void Run() MOZ_OVERRIDE
|
|
{
|
|
static const int sProtocolDescriptorList = 0x0004;
|
|
|
|
MOZ_ASSERT(!NS_IsMainThread()); // I/O thread
|
|
MOZ_ASSERT(sDBusConnection);
|
|
MOZ_ASSERT(!sAdapterPath.IsEmpty());
|
|
|
|
nsString objectPath =
|
|
GetObjectPathFromAddress(sAdapterPath, mDeviceAddress);
|
|
|
|
nsRefPtr<OnGetServiceChannelReplyHandler> handler =
|
|
new OnGetServiceChannelReplyHandler(mDeviceAddress, mServiceUUID,
|
|
mBluetoothProfileManager);
|
|
|
|
nsCString serviceUUID = NS_ConvertUTF16toUTF8(mServiceUUID);
|
|
const char* cstrServiceUUID = serviceUUID.get();
|
|
|
|
bool success = sDBusConnection->SendWithReply(
|
|
OnGetServiceChannelReplyHandler::Callback, handler, -1,
|
|
BLUEZ_DBUS_BASE_IFC,
|
|
NS_ConvertUTF16toUTF8(objectPath).get(),
|
|
DBUS_DEVICE_IFACE, "GetServiceAttributeValue",
|
|
DBUS_TYPE_STRING, &cstrServiceUUID,
|
|
DBUS_TYPE_UINT16, &sProtocolDescriptorList,
|
|
DBUS_TYPE_INVALID);
|
|
NS_ENSURE_TRUE_VOID(success);
|
|
|
|
unused << handler.forget(); // picked up by callback handler
|
|
}
|
|
|
|
private:
|
|
nsString mDeviceAddress;
|
|
nsString mServiceUUID;
|
|
BluetoothProfileManagerBase* mBluetoothProfileManager;
|
|
};
|
|
|
|
nsresult
|
|
BluetoothDBusService::GetServiceChannel(const nsAString& aDeviceAddress,
|
|
const nsAString& aServiceUUID,
|
|
BluetoothProfileManagerBase* aManager)
|
|
{
|
|
MOZ_ASSERT(NS_IsMainThread());
|
|
|
|
if (!IsReady()) {
|
|
NS_NAMED_LITERAL_STRING(errorStr, "Bluetooth service is not ready yet!");
|
|
return NS_OK;
|
|
}
|
|
|
|
#ifdef MOZ_WIDGET_GONK
|
|
// GetServiceAttributeValue only exists in android's bluez dbus binding
|
|
// implementation
|
|
Task* task = new GetServiceChannelTask(aDeviceAddress,
|
|
aServiceUUID,
|
|
aManager);
|
|
DispatchToDBusThread(task);
|
|
#else
|
|
// FIXME/Bug 793977 qdot: Just set something for desktop, until we have a
|
|
// parser for the GetServiceAttributes xml block
|
|
//
|
|
// Even though we are on the main thread already, we need to dispatch a
|
|
// runnable here. OnGetServiceChannel needs mRunnable to be set, which
|
|
// happens after GetServiceChannel returns.
|
|
nsRefPtr<nsRunnable> r = new OnGetServiceChannelRunnable(aDeviceAddress,
|
|
aServiceUUID,
|
|
1,
|
|
aManager);
|
|
NS_DispatchToMainThread(r);
|
|
#endif
|
|
|
|
return NS_OK;
|
|
}
|
|
|
|
class UpdateSdpRecordsTask : public Task
|
|
{
|
|
public:
|
|
UpdateSdpRecordsTask(const nsAString& aDeviceAddress,
|
|
BluetoothProfileManagerBase* aBluetoothProfileManager)
|
|
: mDeviceAddress(aDeviceAddress)
|
|
, mBluetoothProfileManager(aBluetoothProfileManager)
|
|
{
|
|
MOZ_ASSERT(!mDeviceAddress.IsEmpty());
|
|
MOZ_ASSERT(mBluetoothProfileManager);
|
|
}
|
|
|
|
void Run() MOZ_OVERRIDE
|
|
{
|
|
MOZ_ASSERT(!NS_IsMainThread()); // I/O thread
|
|
MOZ_ASSERT(sDBusConnection);
|
|
MOZ_ASSERT(!sAdapterPath.IsEmpty());
|
|
|
|
const nsString objectPath =
|
|
GetObjectPathFromAddress(sAdapterPath, mDeviceAddress);
|
|
|
|
// I choose to use raw pointer here because this is going to be passed as an
|
|
// argument into SendWithReply() at once.
|
|
OnUpdateSdpRecordsRunnable* callbackRunnable =
|
|
new OnUpdateSdpRecordsRunnable(objectPath, mBluetoothProfileManager);
|
|
|
|
sDBusConnection->SendWithReply(DiscoverServicesCallback,
|
|
(void*)callbackRunnable, -1,
|
|
BLUEZ_DBUS_BASE_IFC,
|
|
NS_ConvertUTF16toUTF8(objectPath).get(),
|
|
DBUS_DEVICE_IFACE,
|
|
"DiscoverServices",
|
|
DBUS_TYPE_STRING, &EmptyCString(),
|
|
DBUS_TYPE_INVALID);
|
|
}
|
|
|
|
protected:
|
|
static void DiscoverServicesCallback(DBusMessage* aMsg, void* aData)
|
|
{
|
|
MOZ_ASSERT(!NS_IsMainThread()); // I/O thread
|
|
|
|
nsRefPtr<OnUpdateSdpRecordsRunnable> r(
|
|
static_cast<OnUpdateSdpRecordsRunnable*>(aData));
|
|
NS_DispatchToMainThread(r);
|
|
}
|
|
|
|
private:
|
|
const nsString mDeviceAddress;
|
|
BluetoothProfileManagerBase* mBluetoothProfileManager;
|
|
};
|
|
|
|
bool
|
|
BluetoothDBusService::UpdateSdpRecords(const nsAString& aDeviceAddress,
|
|
BluetoothProfileManagerBase* aManager)
|
|
{
|
|
MOZ_ASSERT(NS_IsMainThread());
|
|
|
|
Task* task = new UpdateSdpRecordsTask(aDeviceAddress, aManager);
|
|
DispatchToDBusThread(task);
|
|
|
|
return true;
|
|
}
|
|
|
|
void
|
|
BluetoothDBusService::SendFile(const nsAString& aDeviceAddress,
|
|
BlobParent* aBlobParent,
|
|
BlobChild* aBlobChild,
|
|
BluetoothReplyRunnable* aRunnable)
|
|
{
|
|
MOZ_ASSERT(NS_IsMainThread());
|
|
|
|
// Currently we only support one device sending one file at a time,
|
|
// so we don't need aDeviceAddress here because the target device
|
|
// has been determined when calling 'Connect()'. Nevertheless, keep
|
|
// it for future use.
|
|
BluetoothOppManager* opp = BluetoothOppManager::Get();
|
|
nsAutoString errorStr;
|
|
if (!opp || !opp->SendFile(aDeviceAddress, aBlobParent)) {
|
|
errorStr.AssignLiteral("Calling SendFile() failed");
|
|
}
|
|
|
|
DispatchBluetoothReply(aRunnable, BluetoothValue(true), errorStr);
|
|
}
|
|
|
|
void
|
|
BluetoothDBusService::SendFile(const nsAString& aDeviceAddress,
|
|
nsIDOMBlob* aBlob,
|
|
BluetoothReplyRunnable* aRunnable)
|
|
{
|
|
MOZ_ASSERT(NS_IsMainThread());
|
|
|
|
// Currently we only support one device sending one file at a time,
|
|
// so we don't need aDeviceAddress here because the target device
|
|
// has been determined when calling 'Connect()'. Nevertheless, keep
|
|
// it for future use.
|
|
BluetoothOppManager* opp = BluetoothOppManager::Get();
|
|
nsAutoString errorStr;
|
|
if (!opp || !opp->SendFile(aDeviceAddress, aBlob)) {
|
|
errorStr.AssignLiteral("Calling SendFile() failed");
|
|
}
|
|
|
|
DispatchBluetoothReply(aRunnable, BluetoothValue(true), errorStr);
|
|
}
|
|
|
|
void
|
|
BluetoothDBusService::StopSendingFile(const nsAString& aDeviceAddress,
|
|
BluetoothReplyRunnable* aRunnable)
|
|
{
|
|
MOZ_ASSERT(NS_IsMainThread());
|
|
|
|
// Currently we only support one device sending one file at a time,
|
|
// so we don't need aDeviceAddress here because the target device
|
|
// has been determined when calling 'Connect()'. Nevertheless, keep
|
|
// it for future use.
|
|
BluetoothOppManager* opp = BluetoothOppManager::Get();
|
|
nsAutoString errorStr;
|
|
if (!opp || !opp->StopSendingFile()) {
|
|
errorStr.AssignLiteral("Calling StopSendingFile() failed");
|
|
}
|
|
|
|
DispatchBluetoothReply(aRunnable, BluetoothValue(true), errorStr);
|
|
}
|
|
|
|
void
|
|
BluetoothDBusService::ConfirmReceivingFile(const nsAString& aDeviceAddress,
|
|
bool aConfirm,
|
|
BluetoothReplyRunnable* aRunnable)
|
|
{
|
|
MOZ_ASSERT(NS_IsMainThread(), "Must be called from main thread!");
|
|
|
|
// Currently we only support one device sending one file at a time,
|
|
// so we don't need aDeviceAddress here because the target device
|
|
// has been determined when calling 'Connect()'. Nevertheless, keep
|
|
// it for future use.
|
|
BluetoothOppManager* opp = BluetoothOppManager::Get();
|
|
nsAutoString errorStr;
|
|
if (!opp || !opp->ConfirmReceivingFile(aConfirm)) {
|
|
errorStr.AssignLiteral("Calling ConfirmReceivingFile() failed");
|
|
}
|
|
|
|
DispatchBluetoothReply(aRunnable, BluetoothValue(true), errorStr);
|
|
}
|
|
|
|
void
|
|
BluetoothDBusService::ConnectSco(BluetoothReplyRunnable* aRunnable)
|
|
{
|
|
MOZ_ASSERT(NS_IsMainThread());
|
|
|
|
BluetoothHfpManager* hfp = BluetoothHfpManager::Get();
|
|
if (!hfp || !hfp->ConnectSco(aRunnable)) {
|
|
NS_NAMED_LITERAL_STRING(replyError, "Calling ConnectSco() failed");
|
|
DispatchBluetoothReply(aRunnable, BluetoothValue(), replyError);
|
|
}
|
|
}
|
|
|
|
void
|
|
BluetoothDBusService::DisconnectSco(BluetoothReplyRunnable* aRunnable)
|
|
{
|
|
MOZ_ASSERT(NS_IsMainThread());
|
|
|
|
BluetoothHfpManager* hfp = BluetoothHfpManager::Get();
|
|
if (!hfp || !hfp->DisconnectSco()) {
|
|
NS_NAMED_LITERAL_STRING(replyError, "Calling DisconnectSco() failed");
|
|
DispatchBluetoothReply(aRunnable, BluetoothValue(), replyError);
|
|
return;
|
|
}
|
|
|
|
DispatchBluetoothReply(aRunnable, BluetoothValue(true), EmptyString());
|
|
}
|
|
|
|
void
|
|
BluetoothDBusService::IsScoConnected(BluetoothReplyRunnable* aRunnable)
|
|
{
|
|
MOZ_ASSERT(NS_IsMainThread());
|
|
|
|
BluetoothHfpManager* hfp = BluetoothHfpManager::Get();
|
|
if (!hfp) {
|
|
NS_NAMED_LITERAL_STRING(replyError, "Fail to get BluetoothHfpManager");
|
|
DispatchBluetoothReply(aRunnable, BluetoothValue(), replyError);
|
|
return;
|
|
}
|
|
|
|
DispatchBluetoothReply(aRunnable, hfp->IsScoConnected(), EmptyString());
|
|
}
|
|
|
|
class SendMetadataTask : public Task
|
|
{
|
|
public:
|
|
SendMetadataTask(const nsAString& aDeviceAddress,
|
|
const nsACString& aTitle,
|
|
const nsACString& aArtist,
|
|
const nsACString& aAlbum,
|
|
int64_t aMediaNumber,
|
|
int64_t aTotalMediaCount,
|
|
int64_t aDuration,
|
|
BluetoothReplyRunnable* aRunnable)
|
|
: mDeviceAddress(aDeviceAddress)
|
|
, mTitle(aTitle)
|
|
, mArtist(aArtist)
|
|
, mAlbum(aAlbum)
|
|
, mMediaNumber(aMediaNumber)
|
|
, mTotalMediaCount(aTotalMediaCount)
|
|
, mDuration(aDuration)
|
|
, mRunnable(aRunnable)
|
|
{
|
|
MOZ_ASSERT(!mDeviceAddress.IsEmpty());
|
|
MOZ_ASSERT(mRunnable);
|
|
}
|
|
|
|
void Run() MOZ_OVERRIDE
|
|
{
|
|
MOZ_ASSERT(!NS_IsMainThread()); // I/O thread
|
|
MOZ_ASSERT(sDBusConnection);
|
|
MOZ_ASSERT(!sAdapterPath.IsEmpty());
|
|
|
|
// We currently don't support genre field in music player.
|
|
// In order to send media metadata through AVRCP, we set genre to an empty
|
|
// string to match the BlueZ method "UpdateMetaData" with signature "sssssss",
|
|
// which takes genre field as the last parameter.
|
|
nsCString tempGenre = EmptyCString();
|
|
nsCString tempMediaNumber = EmptyCString();
|
|
nsCString tempTotalMediaCount = EmptyCString();
|
|
nsCString tempDuration = EmptyCString();
|
|
|
|
if (mMediaNumber >= 0) {
|
|
tempMediaNumber.AppendInt(mMediaNumber);
|
|
}
|
|
if (mTotalMediaCount >= 0) {
|
|
tempTotalMediaCount.AppendInt(mTotalMediaCount);
|
|
}
|
|
if (mDuration >= 0) {
|
|
tempDuration.AppendInt(mDuration);
|
|
}
|
|
|
|
const nsCString objectPath = NS_ConvertUTF16toUTF8(
|
|
GetObjectPathFromAddress(sAdapterPath, mDeviceAddress));
|
|
|
|
const char* title = mTitle.get();
|
|
const char* album = mAlbum.get();
|
|
const char* artist = mArtist.get();
|
|
const char* mediaNumber = tempMediaNumber.get();
|
|
const char* totalMediaCount = tempTotalMediaCount.get();
|
|
const char* duration = tempDuration.get();
|
|
const char* genre = tempGenre.get();
|
|
|
|
bool success = sDBusConnection->SendWithReply(
|
|
GetVoidCallback, static_cast<void*>(mRunnable.get()), -1,
|
|
BLUEZ_DBUS_BASE_IFC,
|
|
objectPath.get(),
|
|
DBUS_CTL_IFACE, "UpdateMetaData",
|
|
DBUS_TYPE_STRING, &title,
|
|
DBUS_TYPE_STRING, &artist,
|
|
DBUS_TYPE_STRING, &album,
|
|
DBUS_TYPE_STRING, &mediaNumber,
|
|
DBUS_TYPE_STRING, &totalMediaCount,
|
|
DBUS_TYPE_STRING, &duration,
|
|
DBUS_TYPE_STRING, &genre,
|
|
DBUS_TYPE_INVALID);
|
|
NS_ENSURE_TRUE_VOID(success);
|
|
|
|
unused << mRunnable.forget(); // picked up by callback handler
|
|
}
|
|
|
|
private:
|
|
const nsString mDeviceAddress;
|
|
const nsCString mTitle;
|
|
const nsCString mArtist;
|
|
const nsCString mAlbum;
|
|
int64_t mMediaNumber;
|
|
int64_t mTotalMediaCount;
|
|
int64_t mDuration;
|
|
nsRefPtr<BluetoothReplyRunnable> mRunnable;
|
|
};
|
|
|
|
void
|
|
BluetoothDBusService::SendMetaData(const nsAString& aTitle,
|
|
const nsAString& aArtist,
|
|
const nsAString& aAlbum,
|
|
int64_t aMediaNumber,
|
|
int64_t aTotalMediaCount,
|
|
int64_t aDuration,
|
|
BluetoothReplyRunnable* aRunnable)
|
|
{
|
|
MOZ_ASSERT(NS_IsMainThread());
|
|
|
|
if (!IsReady()) {
|
|
NS_NAMED_LITERAL_STRING(errorStr, "Bluetooth service is not ready yet!");
|
|
DispatchBluetoothReply(aRunnable, BluetoothValue(), errorStr);
|
|
return;
|
|
}
|
|
|
|
BluetoothA2dpManager* a2dp = BluetoothA2dpManager::Get();
|
|
NS_ENSURE_TRUE_VOID(a2dp);
|
|
|
|
if (!a2dp->IsConnected()) {
|
|
DispatchBluetoothReply(aRunnable, BluetoothValue(),
|
|
NS_LITERAL_STRING(ERR_A2DP_IS_DISCONNECTED));
|
|
return;
|
|
} else if (!a2dp->IsAvrcpConnected()) {
|
|
DispatchBluetoothReply(aRunnable, BluetoothValue(),
|
|
NS_LITERAL_STRING(ERR_AVRCP_IS_DISCONNECTED));
|
|
return;
|
|
}
|
|
|
|
nsAutoString prevTitle, prevAlbum;
|
|
a2dp->GetTitle(prevTitle);
|
|
a2dp->GetAlbum(prevAlbum);
|
|
|
|
if (aMediaNumber != a2dp->GetMediaNumber() ||
|
|
!aTitle.Equals(prevTitle) ||
|
|
!aAlbum.Equals(prevAlbum)) {
|
|
UpdateNotification(ControlEventId::EVENT_TRACK_CHANGED, aMediaNumber);
|
|
}
|
|
|
|
nsAutoString deviceAddress;
|
|
a2dp->GetAddress(deviceAddress);
|
|
|
|
Task* task = new SendMetadataTask(
|
|
deviceAddress,
|
|
NS_ConvertUTF16toUTF8(aTitle),
|
|
NS_ConvertUTF16toUTF8(aArtist),
|
|
NS_ConvertUTF16toUTF8(aAlbum),
|
|
aMediaNumber,
|
|
aTotalMediaCount,
|
|
aDuration,
|
|
aRunnable);
|
|
DispatchToDBusThread(task);
|
|
|
|
a2dp->UpdateMetaData(aTitle, aArtist, aAlbum,
|
|
aMediaNumber, aTotalMediaCount, aDuration);
|
|
}
|
|
|
|
static ControlPlayStatus
|
|
PlayStatusStringToControlPlayStatus(const nsAString& aPlayStatus)
|
|
{
|
|
ControlPlayStatus playStatus = ControlPlayStatus::PLAYSTATUS_UNKNOWN;
|
|
if (aPlayStatus.EqualsLiteral("STOPPED")) {
|
|
playStatus = ControlPlayStatus::PLAYSTATUS_STOPPED;
|
|
} else if (aPlayStatus.EqualsLiteral("PLAYING")) {
|
|
playStatus = ControlPlayStatus::PLAYSTATUS_PLAYING;
|
|
} else if (aPlayStatus.EqualsLiteral("PAUSED")) {
|
|
playStatus = ControlPlayStatus::PLAYSTATUS_PAUSED;
|
|
} else if (aPlayStatus.EqualsLiteral("FWD_SEEK")) {
|
|
playStatus = ControlPlayStatus::PLAYSTATUS_FWD_SEEK;
|
|
} else if (aPlayStatus.EqualsLiteral("REV_SEEK")) {
|
|
playStatus = ControlPlayStatus::PLAYSTATUS_REV_SEEK;
|
|
} else if (aPlayStatus.EqualsLiteral("ERROR")) {
|
|
playStatus = ControlPlayStatus::PLAYSTATUS_ERROR;
|
|
}
|
|
|
|
return playStatus;
|
|
}
|
|
|
|
class SendPlayStatusTask : public Task
|
|
{
|
|
public:
|
|
SendPlayStatusTask(const nsAString& aDeviceAddress,
|
|
int64_t aDuration,
|
|
int64_t aPosition,
|
|
ControlPlayStatus aPlayStatus,
|
|
BluetoothReplyRunnable* aRunnable)
|
|
: mDeviceAddress(aDeviceAddress)
|
|
, mDuration(aDuration)
|
|
, mPosition(aPosition)
|
|
, mPlayStatus(aPlayStatus)
|
|
, mRunnable(aRunnable)
|
|
{
|
|
MOZ_ASSERT(!mDeviceAddress.IsEmpty());
|
|
MOZ_ASSERT(mRunnable);
|
|
}
|
|
|
|
void Run() MOZ_OVERRIDE
|
|
{
|
|
MOZ_ASSERT(!NS_IsMainThread()); // I/O thread
|
|
MOZ_ASSERT(sDBusConnection);
|
|
MOZ_ASSERT(!sAdapterPath.IsEmpty());
|
|
|
|
const nsCString objectPath = NS_ConvertUTF16toUTF8(
|
|
GetObjectPathFromAddress(sAdapterPath, mDeviceAddress));
|
|
|
|
uint32_t tempPlayStatus = mPlayStatus;
|
|
|
|
bool success = sDBusConnection->SendWithReply(
|
|
GetVoidCallback, static_cast<void*>(mRunnable.get()), -1,
|
|
BLUEZ_DBUS_BASE_IFC,
|
|
objectPath.get(),
|
|
DBUS_CTL_IFACE, "UpdatePlayStatus",
|
|
DBUS_TYPE_UINT32, &mDuration,
|
|
DBUS_TYPE_UINT32, &mPosition,
|
|
DBUS_TYPE_UINT32, &tempPlayStatus,
|
|
DBUS_TYPE_INVALID);
|
|
NS_ENSURE_TRUE_VOID(success);
|
|
|
|
unused << mRunnable.forget(); // picked up by callback handler
|
|
}
|
|
|
|
private:
|
|
const nsString mDeviceAddress;
|
|
int64_t mDuration;
|
|
int64_t mPosition;
|
|
ControlPlayStatus mPlayStatus;
|
|
nsRefPtr<BluetoothReplyRunnable> mRunnable;
|
|
};
|
|
|
|
void
|
|
BluetoothDBusService::SendPlayStatus(int64_t aDuration,
|
|
int64_t aPosition,
|
|
const nsAString& aPlayStatus,
|
|
BluetoothReplyRunnable* aRunnable)
|
|
{
|
|
MOZ_ASSERT(NS_IsMainThread());
|
|
|
|
if (!IsReady()) {
|
|
NS_NAMED_LITERAL_STRING(errorStr, "Bluetooth service is not ready yet!");
|
|
DispatchBluetoothReply(aRunnable, BluetoothValue(), errorStr);
|
|
return;
|
|
}
|
|
|
|
ControlPlayStatus playStatus =
|
|
PlayStatusStringToControlPlayStatus(aPlayStatus);
|
|
if (playStatus == ControlPlayStatus::PLAYSTATUS_UNKNOWN) {
|
|
DispatchBluetoothReply(aRunnable, BluetoothValue(),
|
|
NS_LITERAL_STRING("Invalid play status"));
|
|
return;
|
|
} else if (aDuration < 0) {
|
|
DispatchBluetoothReply(aRunnable, BluetoothValue(),
|
|
NS_LITERAL_STRING("Invalid duration"));
|
|
return;
|
|
} else if (aPosition < 0) {
|
|
DispatchBluetoothReply(aRunnable, BluetoothValue(),
|
|
NS_LITERAL_STRING("Invalid position"));
|
|
return;
|
|
}
|
|
|
|
BluetoothA2dpManager* a2dp = BluetoothA2dpManager::Get();
|
|
NS_ENSURE_TRUE_VOID(a2dp);
|
|
|
|
if (!a2dp->IsConnected()) {
|
|
DispatchBluetoothReply(aRunnable, BluetoothValue(),
|
|
NS_LITERAL_STRING(ERR_A2DP_IS_DISCONNECTED));
|
|
return;
|
|
} else if (!a2dp->IsAvrcpConnected()) {
|
|
DispatchBluetoothReply(aRunnable, BluetoothValue(),
|
|
NS_LITERAL_STRING(ERR_AVRCP_IS_DISCONNECTED));
|
|
return;
|
|
}
|
|
|
|
if (playStatus != a2dp->GetPlayStatus()) {
|
|
UpdateNotification(ControlEventId::EVENT_PLAYBACK_STATUS_CHANGED,
|
|
playStatus);
|
|
} else if (aPosition != a2dp->GetPosition()) {
|
|
UpdateNotification(ControlEventId::EVENT_PLAYBACK_POS_CHANGED, aPosition);
|
|
}
|
|
|
|
nsAutoString deviceAddress;
|
|
a2dp->GetAddress(deviceAddress);
|
|
|
|
Task* task = new SendPlayStatusTask(deviceAddress,
|
|
aDuration,
|
|
aPosition,
|
|
playStatus,
|
|
aRunnable);
|
|
DispatchToDBusThread(task);
|
|
|
|
a2dp->UpdatePlayStatus(aDuration, aPosition, playStatus);
|
|
}
|
|
|
|
static void
|
|
ControlCallback(DBusMessage* aMsg, void* aParam)
|
|
{
|
|
NS_ENSURE_TRUE_VOID(aMsg);
|
|
|
|
BluetoothValue v;
|
|
nsAutoString replyError;
|
|
UnpackVoidMessage(aMsg, nullptr, v, replyError);
|
|
if (!v.get_bool()) {
|
|
BT_WARNING(NS_ConvertUTF16toUTF8(replyError).get());
|
|
}
|
|
}
|
|
|
|
class UpdatePlayStatusTask : public Task
|
|
{
|
|
public:
|
|
UpdatePlayStatusTask(const nsAString& aDeviceAddress,
|
|
int32_t aDuration,
|
|
int32_t aPosition,
|
|
ControlPlayStatus aPlayStatus)
|
|
: mDeviceAddress(aDeviceAddress)
|
|
, mDuration(aDuration)
|
|
, mPosition(aPosition)
|
|
, mPlayStatus(aPlayStatus)
|
|
{
|
|
MOZ_ASSERT(!mDeviceAddress.IsEmpty());
|
|
}
|
|
|
|
void Run() MOZ_OVERRIDE
|
|
{
|
|
MOZ_ASSERT(!NS_IsMainThread()); // I/O thread
|
|
MOZ_ASSERT(sDBusConnection);
|
|
MOZ_ASSERT(!sAdapterPath.IsEmpty());
|
|
|
|
const nsCString objectPath = NS_ConvertUTF16toUTF8(
|
|
GetObjectPathFromAddress(sAdapterPath, mDeviceAddress));
|
|
|
|
uint32_t tempPlayStatus = mPlayStatus;
|
|
|
|
bool success = sDBusConnection->SendWithReply(
|
|
ControlCallback, nullptr, -1,
|
|
BLUEZ_DBUS_BASE_IFC,
|
|
objectPath.get(),
|
|
DBUS_CTL_IFACE, "UpdatePlayStatus",
|
|
DBUS_TYPE_UINT32, &mDuration,
|
|
DBUS_TYPE_UINT32, &mPosition,
|
|
DBUS_TYPE_UINT32, &tempPlayStatus,
|
|
DBUS_TYPE_INVALID);
|
|
NS_ENSURE_TRUE_VOID(success);
|
|
}
|
|
|
|
private:
|
|
const nsString mDeviceAddress;
|
|
int32_t mDuration;
|
|
int32_t mPosition;
|
|
ControlPlayStatus mPlayStatus;
|
|
};
|
|
|
|
void
|
|
BluetoothDBusService::UpdatePlayStatus(uint32_t aDuration,
|
|
uint32_t aPosition,
|
|
ControlPlayStatus aPlayStatus)
|
|
{
|
|
MOZ_ASSERT(NS_IsMainThread());
|
|
NS_ENSURE_TRUE_VOID(this->IsReady());
|
|
|
|
BluetoothA2dpManager* a2dp = BluetoothA2dpManager::Get();
|
|
NS_ENSURE_TRUE_VOID(a2dp);
|
|
MOZ_ASSERT(a2dp->IsConnected());
|
|
MOZ_ASSERT(a2dp->IsAvrcpConnected());
|
|
MOZ_ASSERT(!sAdapterPath.IsEmpty());
|
|
|
|
nsAutoString deviceAddress;
|
|
a2dp->GetAddress(deviceAddress);
|
|
|
|
Task* task = new UpdatePlayStatusTask(deviceAddress,
|
|
aDuration,
|
|
aPosition,
|
|
aPlayStatus);
|
|
DispatchToDBusThread(task);
|
|
}
|
|
|
|
class UpdateNotificationTask : public Task
|
|
{
|
|
public:
|
|
UpdateNotificationTask(const nsAString& aDeviceAddress,
|
|
BluetoothDBusService::ControlEventId aEventId,
|
|
uint64_t aData)
|
|
: mDeviceAddress(aDeviceAddress)
|
|
, mEventId(aEventId)
|
|
, mData(aData)
|
|
{
|
|
MOZ_ASSERT(!mDeviceAddress.IsEmpty());
|
|
}
|
|
|
|
void Run() MOZ_OVERRIDE
|
|
{
|
|
MOZ_ASSERT(!NS_IsMainThread()); // I/O thread
|
|
MOZ_ASSERT(sDBusConnection);
|
|
MOZ_ASSERT(!sAdapterPath.IsEmpty());
|
|
|
|
const nsCString objectPath = NS_ConvertUTF16toUTF8(
|
|
GetObjectPathFromAddress(sAdapterPath, mDeviceAddress));
|
|
|
|
uint16_t eventId = mEventId;
|
|
|
|
bool success = sDBusConnection->SendWithReply(
|
|
ControlCallback, nullptr, -1,
|
|
BLUEZ_DBUS_BASE_IFC,
|
|
objectPath.get(),
|
|
DBUS_CTL_IFACE, "UpdateNotification",
|
|
DBUS_TYPE_UINT16, &eventId,
|
|
DBUS_TYPE_UINT64, &mData,
|
|
DBUS_TYPE_INVALID);
|
|
NS_ENSURE_TRUE_VOID(success);
|
|
}
|
|
|
|
private:
|
|
const nsString mDeviceAddress;
|
|
int16_t mEventId;
|
|
int32_t mData;
|
|
};
|
|
|
|
void
|
|
BluetoothDBusService::UpdateNotification(ControlEventId aEventId,
|
|
uint64_t aData)
|
|
{
|
|
MOZ_ASSERT(NS_IsMainThread());
|
|
NS_ENSURE_TRUE_VOID(this->IsReady());
|
|
|
|
BluetoothA2dpManager* a2dp = BluetoothA2dpManager::Get();
|
|
NS_ENSURE_TRUE_VOID(a2dp);
|
|
MOZ_ASSERT(a2dp->IsConnected());
|
|
MOZ_ASSERT(a2dp->IsAvrcpConnected());
|
|
MOZ_ASSERT(!sAdapterPath.IsEmpty());
|
|
|
|
nsAutoString deviceAddress;
|
|
a2dp->GetAddress(deviceAddress);
|
|
|
|
Task* task = new UpdateNotificationTask(deviceAddress, aEventId, aData);
|
|
DispatchToDBusThread(task);
|
|
}
|