зеркало из https://github.com/mozilla/gecko-dev.git
977 строки
26 KiB
C++
977 строки
26 KiB
C++
/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
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/* vim: set ts=8 sts=2 et sw=2 tw=80: */
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/* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this file,
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* You can obtain one at http://mozilla.org/MPL/2.0/. */
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#include "BluetoothDaemonAvrcpInterface.h"
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#include "mozilla/UniquePtr.h"
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#include "mozilla/unused.h"
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BEGIN_BLUETOOTH_NAMESPACE
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using namespace mozilla::ipc;
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//
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// AVRCP module
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//
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BluetoothAvrcpNotificationHandler*
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BluetoothDaemonAvrcpModule::sNotificationHandler;
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void
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BluetoothDaemonAvrcpModule::SetNotificationHandler(
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BluetoothAvrcpNotificationHandler* aNotificationHandler)
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{
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sNotificationHandler = aNotificationHandler;
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}
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void
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BluetoothDaemonAvrcpModule::HandleSvc(const DaemonSocketPDUHeader& aHeader,
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DaemonSocketPDU& aPDU,
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DaemonSocketResultHandler* aRes)
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{
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static void (BluetoothDaemonAvrcpModule::* const HandleOp[])(
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const DaemonSocketPDUHeader&, DaemonSocketPDU&,
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DaemonSocketResultHandler*) = {
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[0] = &BluetoothDaemonAvrcpModule::HandleRsp,
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[1] = &BluetoothDaemonAvrcpModule::HandleNtf
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};
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MOZ_ASSERT(!NS_IsMainThread());
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unsigned int isNtf = !!(aHeader.mOpcode & 0x80);
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(this->*(HandleOp[isNtf]))(aHeader, aPDU, aRes);
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}
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// Commands
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//
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nsresult
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BluetoothDaemonAvrcpModule::GetPlayStatusRspCmd(
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ControlPlayStatus aPlayStatus, uint32_t aSongLen, uint32_t aSongPos,
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BluetoothAvrcpResultHandler* aRes)
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{
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MOZ_ASSERT(NS_IsMainThread());
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UniquePtr<DaemonSocketPDU> pdu =
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MakeUnique<DaemonSocketPDU>(SERVICE_ID, OPCODE_GET_PLAY_STATUS_RSP,
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1 + // Play status
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4 + // Duration
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4); // Position
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nsresult rv = PackPDU(aPlayStatus, aSongLen, aSongPos, *pdu);
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if (NS_FAILED(rv)) {
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return rv;
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}
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rv = Send(pdu.get(), aRes);
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if (NS_FAILED(rv)) {
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return rv;
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}
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Unused << pdu.release();
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return NS_OK;
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}
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nsresult
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BluetoothDaemonAvrcpModule::ListPlayerAppAttrRspCmd(
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int aNumAttr, const BluetoothAvrcpPlayerAttribute* aPAttrs,
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BluetoothAvrcpResultHandler* aRes)
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{
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MOZ_ASSERT(NS_IsMainThread());
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UniquePtr<DaemonSocketPDU> pdu =
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MakeUnique<DaemonSocketPDU>(SERVICE_ID, OPCODE_LIST_PLAYER_APP_ATTR_RSP,
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1 + // # Attributes
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aNumAttr); // Player attributes
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nsresult rv = PackPDU(
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PackConversion<int, uint8_t>(aNumAttr),
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PackArray<BluetoothAvrcpPlayerAttribute>(aPAttrs, aNumAttr), *pdu);
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if (NS_FAILED(rv)) {
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return rv;
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}
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rv = Send(pdu.get(), aRes);
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if (NS_FAILED(rv)) {
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return rv;
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}
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Unused << pdu.release();
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return NS_OK;
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}
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nsresult
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BluetoothDaemonAvrcpModule::ListPlayerAppValueRspCmd(
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int aNumVal, uint8_t* aPVals, BluetoothAvrcpResultHandler* aRes)
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{
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MOZ_ASSERT(NS_IsMainThread());
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UniquePtr<DaemonSocketPDU> pdu =
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MakeUnique<DaemonSocketPDU>(SERVICE_ID, OPCODE_LIST_PLAYER_APP_VALUE_RSP,
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1 + // # Values
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aNumVal); // Player values
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nsresult rv = PackPDU(PackConversion<int, uint8_t>(aNumVal),
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PackArray<uint8_t>(aPVals, aNumVal), *pdu);
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if (NS_FAILED(rv)) {
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return rv;
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}
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rv = Send(pdu.get(), aRes);
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if (NS_FAILED(rv)) {
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return rv;
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}
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Unused << pdu.release();
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return NS_OK;
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}
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nsresult
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BluetoothDaemonAvrcpModule::GetPlayerAppValueRspCmd(
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uint8_t aNumAttrs, const uint8_t* aIds, const uint8_t* aValues,
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BluetoothAvrcpResultHandler* aRes)
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{
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MOZ_ASSERT(NS_IsMainThread());
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UniquePtr<DaemonSocketPDU> pdu =
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MakeUnique<DaemonSocketPDU>(SERVICE_ID, OPCODE_GET_PLAYER_APP_VALUE_RSP,
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1 + // # Pairs
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2 * aNumAttrs); // Attribute-value pairs
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nsresult rv = PackPDU(
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aNumAttrs,
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BluetoothAvrcpAttributeValuePairs(aIds, aValues, aNumAttrs), *pdu);
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if (NS_FAILED(rv)) {
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return rv;
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}
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rv = Send(pdu.get(), aRes);
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if (NS_FAILED(rv)) {
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return rv;
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}
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Unused << pdu.release();
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return NS_OK;
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}
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nsresult
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BluetoothDaemonAvrcpModule::GetPlayerAppAttrTextRspCmd(
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int aNumAttr, const uint8_t* aIds, const char** aTexts,
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BluetoothAvrcpResultHandler* aRes)
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{
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MOZ_ASSERT(NS_IsMainThread());
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UniquePtr<DaemonSocketPDU> pdu =
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MakeUnique<DaemonSocketPDU>(SERVICE_ID, OPCODE_GET_PLAYER_APP_ATTR_TEXT_RSP,
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0); // Dynamically allocated
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nsresult rv = PackPDU(
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PackConversion<int, uint8_t>(aNumAttr),
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BluetoothAvrcpAttributeTextPairs(aIds, aTexts, aNumAttr), *pdu);
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if (NS_FAILED(rv)) {
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return rv;
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}
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rv = Send(pdu.get(), aRes);
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if (NS_FAILED(rv)) {
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return rv;
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}
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Unused << pdu.release();
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return NS_OK;
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}
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nsresult
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BluetoothDaemonAvrcpModule::GetPlayerAppValueTextRspCmd(
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int aNumVal, const uint8_t* aIds, const char** aTexts,
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BluetoothAvrcpResultHandler* aRes)
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{
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MOZ_ASSERT(NS_IsMainThread());
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UniquePtr<DaemonSocketPDU> pdu =
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MakeUnique<DaemonSocketPDU>(SERVICE_ID, OPCODE_GET_PLAYER_APP_VALUE_TEXT_RSP,
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0); // Dynamically allocated
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nsresult rv = PackPDU(
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PackConversion<int, uint8_t>(aNumVal),
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BluetoothAvrcpAttributeTextPairs(aIds, aTexts, aNumVal), *pdu);
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if (NS_FAILED(rv)) {
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return rv;
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}
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rv = Send(pdu.get(), aRes);
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if (NS_FAILED(rv)) {
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return rv;
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}
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Unused << pdu.release();
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return NS_OK;
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}
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nsresult
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BluetoothDaemonAvrcpModule::GetElementAttrRspCmd(
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uint8_t aNumAttr, const BluetoothAvrcpElementAttribute* aAttr,
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BluetoothAvrcpResultHandler* aRes)
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{
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MOZ_ASSERT(NS_IsMainThread());
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UniquePtr<DaemonSocketPDU> pdu =
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MakeUnique<DaemonSocketPDU>(SERVICE_ID, OPCODE_GET_ELEMENT_ATTR_RSP,
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0); // Dynamically allocated
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nsresult rv = PackPDU(
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aNumAttr,
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PackArray<BluetoothAvrcpElementAttribute>(aAttr, aNumAttr), *pdu);
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if (NS_FAILED(rv)) {
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return rv;
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}
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rv = Send(pdu.get(), aRes);
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if (NS_FAILED(rv)) {
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return rv;
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}
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Unused << pdu.release();
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return NS_OK;
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}
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nsresult
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BluetoothDaemonAvrcpModule::SetPlayerAppValueRspCmd(
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BluetoothAvrcpStatus aRspStatus, BluetoothAvrcpResultHandler* aRes)
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{
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MOZ_ASSERT(NS_IsMainThread());
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UniquePtr<DaemonSocketPDU> pdu =
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MakeUnique<DaemonSocketPDU>(SERVICE_ID, OPCODE_SET_PLAYER_APP_VALUE_RSP,
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1); // Status code
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nsresult rv = PackPDU(aRspStatus, *pdu);
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if (NS_FAILED(rv)) {
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return rv;
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}
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rv = Send(pdu.get(), aRes);
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if (NS_FAILED(rv)) {
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return rv;
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}
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Unused << pdu.release();
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return NS_OK;
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}
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nsresult
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BluetoothDaemonAvrcpModule::RegisterNotificationRspCmd(
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BluetoothAvrcpEvent aEvent, BluetoothAvrcpNotification aType,
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const BluetoothAvrcpNotificationParam& aParam,
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BluetoothAvrcpResultHandler* aRes)
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{
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MOZ_ASSERT(NS_IsMainThread());
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UniquePtr<DaemonSocketPDU> pdu =
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MakeUnique<DaemonSocketPDU>(SERVICE_ID, OPCODE_REGISTER_NOTIFICATION_RSP,
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1 + // Event
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1 + // Type
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1 + // Data length
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256); // Maximum data length
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BluetoothAvrcpEventParamPair data(aEvent, aParam);
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nsresult rv = PackPDU(aEvent, aType, static_cast<uint8_t>(data.GetLength()),
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data, *pdu);
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if (NS_FAILED(rv)) {
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return rv;
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}
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rv = Send(pdu.get(), aRes);
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if (NS_FAILED(rv)) {
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return rv;
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}
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Unused << pdu.release();
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return NS_OK;
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}
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nsresult
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BluetoothDaemonAvrcpModule::SetVolumeCmd(uint8_t aVolume,
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BluetoothAvrcpResultHandler* aRes)
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{
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MOZ_ASSERT(NS_IsMainThread());
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UniquePtr<DaemonSocketPDU> pdu =
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MakeUnique<DaemonSocketPDU>(SERVICE_ID, OPCODE_SET_VOLUME,
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1); // Volume
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nsresult rv = PackPDU(aVolume, *pdu);
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if (NS_FAILED(rv)) {
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return rv;
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}
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rv = Send(pdu.get(), aRes);
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if (NS_FAILED(rv)) {
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return rv;
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}
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Unused << pdu.release();
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return NS_OK;
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}
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// Responses
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//
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void
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BluetoothDaemonAvrcpModule::ErrorRsp(
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const DaemonSocketPDUHeader& aHeader,
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DaemonSocketPDU& aPDU, BluetoothAvrcpResultHandler* aRes)
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{
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ErrorRunnable::Dispatch(
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aRes, &BluetoothAvrcpResultHandler::OnError, UnpackPDUInitOp(aPDU));
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}
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void
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BluetoothDaemonAvrcpModule::GetPlayStatusRspRsp(
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const DaemonSocketPDUHeader& aHeader,
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DaemonSocketPDU& aPDU, BluetoothAvrcpResultHandler* aRes)
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{
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ResultRunnable::Dispatch(
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aRes, &BluetoothAvrcpResultHandler::GetPlayStatusRsp,
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UnpackPDUInitOp(aPDU));
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}
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void
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BluetoothDaemonAvrcpModule::ListPlayerAppAttrRspRsp(
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const DaemonSocketPDUHeader& aHeader,
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DaemonSocketPDU& aPDU, BluetoothAvrcpResultHandler* aRes)
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{
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ResultRunnable::Dispatch(
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aRes, &BluetoothAvrcpResultHandler::ListPlayerAppAttrRsp,
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UnpackPDUInitOp(aPDU));
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}
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void
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BluetoothDaemonAvrcpModule::ListPlayerAppValueRspRsp(
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const DaemonSocketPDUHeader& aHeader,
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DaemonSocketPDU& aPDU, BluetoothAvrcpResultHandler* aRes)
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{
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ResultRunnable::Dispatch(
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aRes, &BluetoothAvrcpResultHandler::ListPlayerAppValueRsp,
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UnpackPDUInitOp(aPDU));
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}
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void
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BluetoothDaemonAvrcpModule::GetPlayerAppValueRspRsp(
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const DaemonSocketPDUHeader& aHeader,
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DaemonSocketPDU& aPDU, BluetoothAvrcpResultHandler* aRes)
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{
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ResultRunnable::Dispatch(
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aRes, &BluetoothAvrcpResultHandler::GetPlayerAppValueRsp,
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UnpackPDUInitOp(aPDU));
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}
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void
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BluetoothDaemonAvrcpModule::GetPlayerAppAttrTextRspRsp(
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const DaemonSocketPDUHeader& aHeader,
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DaemonSocketPDU& aPDU, BluetoothAvrcpResultHandler* aRes)
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{
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ResultRunnable::Dispatch(
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aRes, &BluetoothAvrcpResultHandler::GetPlayerAppAttrTextRsp,
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UnpackPDUInitOp(aPDU));
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}
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void
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BluetoothDaemonAvrcpModule::GetPlayerAppValueTextRspRsp(
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const DaemonSocketPDUHeader& aHeader,
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DaemonSocketPDU& aPDU, BluetoothAvrcpResultHandler* aRes)
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{
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ResultRunnable::Dispatch(
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aRes, &BluetoothAvrcpResultHandler::GetPlayerAppValueTextRsp,
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UnpackPDUInitOp(aPDU));
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}
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void
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BluetoothDaemonAvrcpModule::GetElementAttrRspRsp(
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const DaemonSocketPDUHeader& aHeader,
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DaemonSocketPDU& aPDU, BluetoothAvrcpResultHandler* aRes)
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{
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ResultRunnable::Dispatch(
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aRes, &BluetoothAvrcpResultHandler::GetElementAttrRsp,
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UnpackPDUInitOp(aPDU));
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}
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void
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BluetoothDaemonAvrcpModule::SetPlayerAppValueRspRsp(
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const DaemonSocketPDUHeader& aHeader,
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DaemonSocketPDU& aPDU, BluetoothAvrcpResultHandler* aRes)
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{
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ResultRunnable::Dispatch(
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aRes, &BluetoothAvrcpResultHandler::SetPlayerAppValueRsp,
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UnpackPDUInitOp(aPDU));
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}
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void
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BluetoothDaemonAvrcpModule::RegisterNotificationRspRsp(
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const DaemonSocketPDUHeader& aHeader,
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DaemonSocketPDU& aPDU, BluetoothAvrcpResultHandler* aRes)
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{
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ResultRunnable::Dispatch(
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aRes, &BluetoothAvrcpResultHandler::RegisterNotificationRsp,
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UnpackPDUInitOp(aPDU));
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}
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void
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BluetoothDaemonAvrcpModule::SetVolumeRsp(
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const DaemonSocketPDUHeader& aHeader,
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DaemonSocketPDU& aPDU, BluetoothAvrcpResultHandler* aRes)
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{
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ResultRunnable::Dispatch(
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aRes, &BluetoothAvrcpResultHandler::SetVolume,
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UnpackPDUInitOp(aPDU));
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}
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void
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BluetoothDaemonAvrcpModule::HandleRsp(
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const DaemonSocketPDUHeader& aHeader, DaemonSocketPDU& aPDU,
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DaemonSocketResultHandler* aRes)
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{
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static void (BluetoothDaemonAvrcpModule::* const HandleRsp[])(
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const DaemonSocketPDUHeader&,
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DaemonSocketPDU&,
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BluetoothAvrcpResultHandler*) = {
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[OPCODE_ERROR] =
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&BluetoothDaemonAvrcpModule::ErrorRsp,
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[OPCODE_GET_PLAY_STATUS_RSP] =
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&BluetoothDaemonAvrcpModule::GetPlayStatusRspRsp,
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[OPCODE_LIST_PLAYER_APP_ATTR_RSP] =
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&BluetoothDaemonAvrcpModule::ListPlayerAppAttrRspRsp,
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[OPCODE_LIST_PLAYER_APP_VALUE_RSP] =
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&BluetoothDaemonAvrcpModule::ListPlayerAppValueRspRsp,
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[OPCODE_GET_PLAYER_APP_VALUE_RSP] =
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&BluetoothDaemonAvrcpModule::GetPlayerAppValueRspRsp,
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[OPCODE_GET_PLAYER_APP_ATTR_TEXT_RSP] =
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&BluetoothDaemonAvrcpModule::GetPlayerAppAttrTextRspRsp,
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[OPCODE_GET_PLAYER_APP_VALUE_TEXT_RSP] =
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&BluetoothDaemonAvrcpModule::GetPlayerAppValueTextRspRsp,
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[OPCODE_GET_ELEMENT_ATTR_RSP]=
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&BluetoothDaemonAvrcpModule::GetElementAttrRspRsp,
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[OPCODE_SET_PLAYER_APP_VALUE_RSP] =
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&BluetoothDaemonAvrcpModule::SetPlayerAppValueRspRsp,
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[OPCODE_REGISTER_NOTIFICATION_RSP] =
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&BluetoothDaemonAvrcpModule::RegisterNotificationRspRsp,
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[OPCODE_SET_VOLUME] =
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&BluetoothDaemonAvrcpModule::SetVolumeRsp
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};
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MOZ_ASSERT(!NS_IsMainThread()); // I/O thread
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if (NS_WARN_IF(!(aHeader.mOpcode < MOZ_ARRAY_LENGTH(HandleRsp))) ||
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NS_WARN_IF(!HandleRsp[aHeader.mOpcode])) {
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return;
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}
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RefPtr<BluetoothAvrcpResultHandler> res =
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static_cast<BluetoothAvrcpResultHandler*>(aRes);
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if (!res) {
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return; // Return early if no result handler has been set for response
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}
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(this->*(HandleRsp[aHeader.mOpcode]))(aHeader, aPDU, res);
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}
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// Notifications
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//
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// Returns the current notification handler to a notification runnable
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class BluetoothDaemonAvrcpModule::NotificationHandlerWrapper final
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{
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public:
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typedef BluetoothAvrcpNotificationHandler ObjectType;
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static ObjectType* GetInstance()
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{
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MOZ_ASSERT(NS_IsMainThread());
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return sNotificationHandler;
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}
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};
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// Init operator class for RemoteFeatureNotification
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class BluetoothDaemonAvrcpModule::RemoteFeatureInitOp final
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: private PDUInitOp
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{
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public:
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RemoteFeatureInitOp(DaemonSocketPDU& aPDU)
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: PDUInitOp(aPDU)
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{ }
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nsresult
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operator () (BluetoothAddress& aArg1, unsigned long& aArg2) const
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{
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DaemonSocketPDU& pdu = GetPDU();
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/* Read address */
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nsresult rv = UnpackPDU(pdu, aArg1);
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if (NS_FAILED(rv)) {
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return rv;
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}
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/* Read feature */
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rv = UnpackPDU(
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pdu,
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UnpackConversion<BluetoothAvrcpRemoteFeatureBits, unsigned long>(aArg2));
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if (NS_FAILED(rv)) {
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return rv;
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}
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WarnAboutTrailingData();
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return NS_OK;
|
|
}
|
|
};
|
|
|
|
void
|
|
BluetoothDaemonAvrcpModule::RemoteFeatureNtf(
|
|
const DaemonSocketPDUHeader& aHeader, DaemonSocketPDU& aPDU)
|
|
{
|
|
RemoteFeatureNotification::Dispatch(
|
|
&BluetoothAvrcpNotificationHandler::RemoteFeatureNotification,
|
|
RemoteFeatureInitOp(aPDU));
|
|
}
|
|
|
|
void
|
|
BluetoothDaemonAvrcpModule::GetPlayStatusNtf(
|
|
const DaemonSocketPDUHeader& aHeader, DaemonSocketPDU& aPDU)
|
|
{
|
|
GetPlayStatusNotification::Dispatch(
|
|
&BluetoothAvrcpNotificationHandler::GetPlayStatusNotification,
|
|
UnpackPDUInitOp(aPDU));
|
|
}
|
|
|
|
void
|
|
BluetoothDaemonAvrcpModule::ListPlayerAppAttrNtf(
|
|
const DaemonSocketPDUHeader& aHeader, DaemonSocketPDU& aPDU)
|
|
{
|
|
ListPlayerAppAttrNotification::Dispatch(
|
|
&BluetoothAvrcpNotificationHandler::ListPlayerAppAttrNotification,
|
|
UnpackPDUInitOp(aPDU));
|
|
}
|
|
|
|
void
|
|
BluetoothDaemonAvrcpModule::ListPlayerAppValuesNtf(
|
|
const DaemonSocketPDUHeader& aHeader, DaemonSocketPDU& aPDU)
|
|
{
|
|
ListPlayerAppValuesNotification::Dispatch(
|
|
&BluetoothAvrcpNotificationHandler::ListPlayerAppValuesNotification,
|
|
UnpackPDUInitOp(aPDU));
|
|
}
|
|
|
|
// Init operator class for GetPlayerAppValueNotification
|
|
class BluetoothDaemonAvrcpModule::GetPlayerAppValueInitOp final
|
|
: private PDUInitOp
|
|
{
|
|
public:
|
|
GetPlayerAppValueInitOp(DaemonSocketPDU& aPDU)
|
|
: PDUInitOp(aPDU)
|
|
{ }
|
|
|
|
nsresult
|
|
operator () (uint8_t& aArg1,
|
|
UniquePtr<BluetoothAvrcpPlayerAttribute[]>& aArg2) const
|
|
{
|
|
DaemonSocketPDU& pdu = GetPDU();
|
|
|
|
/* Read number of attributes */
|
|
nsresult rv = UnpackPDU(pdu, aArg1);
|
|
if (NS_FAILED(rv)) {
|
|
return rv;
|
|
}
|
|
|
|
/* Read attributes */
|
|
rv = UnpackPDU(
|
|
pdu, UnpackArray<BluetoothAvrcpPlayerAttribute>(aArg2, aArg1));
|
|
if (NS_FAILED(rv)) {
|
|
return rv;
|
|
}
|
|
WarnAboutTrailingData();
|
|
return NS_OK;
|
|
}
|
|
};
|
|
|
|
void
|
|
BluetoothDaemonAvrcpModule::GetPlayerAppValueNtf(
|
|
const DaemonSocketPDUHeader& aHeader, DaemonSocketPDU& aPDU)
|
|
{
|
|
GetPlayerAppValueNotification::Dispatch(
|
|
&BluetoothAvrcpNotificationHandler::GetPlayerAppValueNotification,
|
|
GetPlayerAppValueInitOp(aPDU));
|
|
}
|
|
|
|
// Init operator class for GetPlayerAppAttrsTextNotification
|
|
class BluetoothDaemonAvrcpModule::GetPlayerAppAttrsTextInitOp final
|
|
: private PDUInitOp
|
|
{
|
|
public:
|
|
GetPlayerAppAttrsTextInitOp(DaemonSocketPDU& aPDU)
|
|
: PDUInitOp(aPDU)
|
|
{ }
|
|
|
|
nsresult
|
|
operator () (uint8_t& aArg1,
|
|
UniquePtr<BluetoothAvrcpPlayerAttribute[]>& aArg2) const
|
|
{
|
|
DaemonSocketPDU& pdu = GetPDU();
|
|
|
|
/* Read number of attributes */
|
|
nsresult rv = UnpackPDU(pdu, aArg1);
|
|
if (NS_FAILED(rv)) {
|
|
return rv;
|
|
}
|
|
|
|
/* Read attributes */
|
|
rv = UnpackPDU(
|
|
pdu, UnpackArray<BluetoothAvrcpPlayerAttribute>(aArg2, aArg1));
|
|
if (NS_FAILED(rv)) {
|
|
return rv;
|
|
}
|
|
WarnAboutTrailingData();
|
|
return NS_OK;
|
|
}
|
|
};
|
|
|
|
void
|
|
BluetoothDaemonAvrcpModule::GetPlayerAppAttrsTextNtf(
|
|
const DaemonSocketPDUHeader& aHeader, DaemonSocketPDU& aPDU)
|
|
{
|
|
GetPlayerAppAttrsTextNotification::Dispatch(
|
|
&BluetoothAvrcpNotificationHandler::GetPlayerAppAttrsTextNotification,
|
|
GetPlayerAppAttrsTextInitOp(aPDU));
|
|
}
|
|
|
|
// Init operator class for GetPlayerAppValuesTextNotification
|
|
class BluetoothDaemonAvrcpModule::GetPlayerAppValuesTextInitOp final
|
|
: private PDUInitOp
|
|
{
|
|
public:
|
|
GetPlayerAppValuesTextInitOp(DaemonSocketPDU& aPDU)
|
|
: PDUInitOp(aPDU)
|
|
{ }
|
|
|
|
nsresult
|
|
operator () (uint8_t& aArg1, uint8_t& aArg2,
|
|
UniquePtr<uint8_t[]>& aArg3) const
|
|
{
|
|
DaemonSocketPDU& pdu = GetPDU();
|
|
|
|
/* Read attribute */
|
|
nsresult rv = UnpackPDU(pdu, aArg1);
|
|
if (NS_FAILED(rv)) {
|
|
return rv;
|
|
}
|
|
|
|
/* Read number of values */
|
|
rv = UnpackPDU(pdu, aArg2);
|
|
if (NS_FAILED(rv)) {
|
|
return rv;
|
|
}
|
|
|
|
/* Read values */
|
|
rv = UnpackPDU(pdu, UnpackArray<uint8_t>(aArg3, aArg2));
|
|
if (NS_FAILED(rv)) {
|
|
return rv;
|
|
}
|
|
WarnAboutTrailingData();
|
|
return NS_OK;
|
|
}
|
|
};
|
|
|
|
void
|
|
BluetoothDaemonAvrcpModule::GetPlayerAppValuesTextNtf(
|
|
const DaemonSocketPDUHeader& aHeader, DaemonSocketPDU& aPDU)
|
|
{
|
|
GetPlayerAppValuesTextNotification::Dispatch(
|
|
&BluetoothAvrcpNotificationHandler::GetPlayerAppValuesTextNotification,
|
|
GetPlayerAppValuesTextInitOp(aPDU));
|
|
}
|
|
|
|
void
|
|
BluetoothDaemonAvrcpModule::SetPlayerAppValueNtf(
|
|
const DaemonSocketPDUHeader& aHeader, DaemonSocketPDU& aPDU)
|
|
{
|
|
SetPlayerAppValueNotification::Dispatch(
|
|
&BluetoothAvrcpNotificationHandler::SetPlayerAppValueNotification,
|
|
UnpackPDUInitOp(aPDU));
|
|
}
|
|
|
|
// Init operator class for GetElementAttrNotification
|
|
class BluetoothDaemonAvrcpModule::GetElementAttrInitOp final
|
|
: private PDUInitOp
|
|
{
|
|
public:
|
|
GetElementAttrInitOp(DaemonSocketPDU& aPDU)
|
|
: PDUInitOp(aPDU)
|
|
{ }
|
|
|
|
nsresult
|
|
operator () (uint8_t& aArg1,
|
|
UniquePtr<BluetoothAvrcpMediaAttribute[]>& aArg2) const
|
|
{
|
|
DaemonSocketPDU& pdu = GetPDU();
|
|
|
|
/* Read number of attributes */
|
|
nsresult rv = UnpackPDU(pdu, aArg1);
|
|
if (NS_FAILED(rv)) {
|
|
return rv;
|
|
}
|
|
|
|
/* Read attributes */
|
|
rv = UnpackPDU(
|
|
pdu, UnpackArray<BluetoothAvrcpMediaAttribute>(aArg2, aArg1));
|
|
if (NS_FAILED(rv)) {
|
|
return rv;
|
|
}
|
|
WarnAboutTrailingData();
|
|
return NS_OK;
|
|
}
|
|
};
|
|
|
|
void
|
|
BluetoothDaemonAvrcpModule::GetElementAttrNtf(
|
|
const DaemonSocketPDUHeader& aHeader, DaemonSocketPDU& aPDU)
|
|
{
|
|
GetElementAttrNotification::Dispatch(
|
|
&BluetoothAvrcpNotificationHandler::GetElementAttrNotification,
|
|
GetElementAttrInitOp(aPDU));
|
|
}
|
|
|
|
void
|
|
BluetoothDaemonAvrcpModule::RegisterNotificationNtf(
|
|
const DaemonSocketPDUHeader& aHeader, DaemonSocketPDU& aPDU)
|
|
{
|
|
RegisterNotificationNotification::Dispatch(
|
|
&BluetoothAvrcpNotificationHandler::RegisterNotificationNotification,
|
|
UnpackPDUInitOp(aPDU));
|
|
}
|
|
|
|
#if ANDROID_VERSION >= 19
|
|
void
|
|
BluetoothDaemonAvrcpModule::VolumeChangeNtf(
|
|
const DaemonSocketPDUHeader& aHeader, DaemonSocketPDU& aPDU)
|
|
{
|
|
VolumeChangeNotification::Dispatch(
|
|
&BluetoothAvrcpNotificationHandler::VolumeChangeNotification,
|
|
UnpackPDUInitOp(aPDU));
|
|
}
|
|
|
|
void
|
|
BluetoothDaemonAvrcpModule::PassthroughCmdNtf(
|
|
const DaemonSocketPDUHeader& aHeader, DaemonSocketPDU& aPDU)
|
|
{
|
|
PassthroughCmdNotification::Dispatch(
|
|
&BluetoothAvrcpNotificationHandler::PassthroughCmdNotification,
|
|
UnpackPDUInitOp(aPDU));
|
|
}
|
|
#endif
|
|
|
|
void
|
|
BluetoothDaemonAvrcpModule::HandleNtf(
|
|
const DaemonSocketPDUHeader& aHeader, DaemonSocketPDU& aPDU,
|
|
DaemonSocketResultHandler* aRes)
|
|
{
|
|
static void (BluetoothDaemonAvrcpModule::* const HandleNtf[])(
|
|
const DaemonSocketPDUHeader&, DaemonSocketPDU&) = {
|
|
#if ANDROID_VERSION >= 19
|
|
[0] = &BluetoothDaemonAvrcpModule::RemoteFeatureNtf,
|
|
[1] = &BluetoothDaemonAvrcpModule::GetPlayStatusNtf,
|
|
[2] = &BluetoothDaemonAvrcpModule::ListPlayerAppAttrNtf,
|
|
[3] = &BluetoothDaemonAvrcpModule::ListPlayerAppValuesNtf,
|
|
[4] = &BluetoothDaemonAvrcpModule::GetPlayerAppValueNtf,
|
|
[5] = &BluetoothDaemonAvrcpModule::GetPlayerAppAttrsTextNtf,
|
|
[6] = &BluetoothDaemonAvrcpModule::GetPlayerAppValuesTextNtf,
|
|
[7] = &BluetoothDaemonAvrcpModule::SetPlayerAppValueNtf,
|
|
[8] = &BluetoothDaemonAvrcpModule::GetElementAttrNtf,
|
|
[9] = &BluetoothDaemonAvrcpModule::RegisterNotificationNtf,
|
|
[10] = &BluetoothDaemonAvrcpModule::VolumeChangeNtf,
|
|
[11] = &BluetoothDaemonAvrcpModule::PassthroughCmdNtf
|
|
#else
|
|
[0] = &BluetoothDaemonAvrcpModule::GetPlayStatusNtf,
|
|
[1] = &BluetoothDaemonAvrcpModule::ListPlayerAppAttrNtf,
|
|
[2] = &BluetoothDaemonAvrcpModule::ListPlayerAppValuesNtf,
|
|
[3] = &BluetoothDaemonAvrcpModule::GetPlayerAppValueNtf,
|
|
[4] = &BluetoothDaemonAvrcpModule::GetPlayerAppAttrsTextNtf,
|
|
[5] = &BluetoothDaemonAvrcpModule::GetPlayerAppValuesTextNtf,
|
|
[6] = &BluetoothDaemonAvrcpModule::SetPlayerAppValueNtf,
|
|
[7] = &BluetoothDaemonAvrcpModule::GetElementAttrNtf,
|
|
[8] = &BluetoothDaemonAvrcpModule::RegisterNotificationNtf
|
|
#endif
|
|
};
|
|
|
|
MOZ_ASSERT(!NS_IsMainThread());
|
|
|
|
uint8_t index = aHeader.mOpcode - 0x81;
|
|
|
|
if (NS_WARN_IF(!(index < MOZ_ARRAY_LENGTH(HandleNtf))) ||
|
|
NS_WARN_IF(!HandleNtf[index])) {
|
|
return;
|
|
}
|
|
|
|
(this->*(HandleNtf[index]))(aHeader, aPDU);
|
|
}
|
|
|
|
//
|
|
// AVRCP interface
|
|
//
|
|
|
|
BluetoothDaemonAvrcpInterface::BluetoothDaemonAvrcpInterface(
|
|
BluetoothDaemonAvrcpModule* aModule)
|
|
: mModule(aModule)
|
|
{ }
|
|
|
|
BluetoothDaemonAvrcpInterface::~BluetoothDaemonAvrcpInterface()
|
|
{ }
|
|
|
|
void
|
|
BluetoothDaemonAvrcpInterface::SetNotificationHandler(
|
|
BluetoothAvrcpNotificationHandler* aNotificationHandler)
|
|
{
|
|
MOZ_ASSERT(mModule);
|
|
|
|
mModule->SetNotificationHandler(aNotificationHandler);
|
|
}
|
|
|
|
void
|
|
BluetoothDaemonAvrcpInterface::GetPlayStatusRsp(
|
|
ControlPlayStatus aPlayStatus, uint32_t aSongLen, uint32_t aSongPos,
|
|
BluetoothAvrcpResultHandler* aRes)
|
|
{
|
|
MOZ_ASSERT(mModule);
|
|
|
|
nsresult rv = mModule->GetPlayStatusRspCmd(aPlayStatus, aSongLen,
|
|
aSongPos, aRes);
|
|
if (NS_FAILED(rv)) {
|
|
DispatchError(aRes, rv);
|
|
}
|
|
}
|
|
|
|
void
|
|
BluetoothDaemonAvrcpInterface::ListPlayerAppAttrRsp(
|
|
int aNumAttr, const BluetoothAvrcpPlayerAttribute* aPAttrs,
|
|
BluetoothAvrcpResultHandler* aRes)
|
|
{
|
|
MOZ_ASSERT(mModule);
|
|
|
|
nsresult rv = mModule->ListPlayerAppAttrRspCmd(aNumAttr, aPAttrs, aRes);
|
|
if (NS_FAILED(rv)) {
|
|
DispatchError(aRes, rv);
|
|
}
|
|
}
|
|
|
|
void
|
|
BluetoothDaemonAvrcpInterface::ListPlayerAppValueRsp(
|
|
int aNumVal, uint8_t* aPVals, BluetoothAvrcpResultHandler* aRes)
|
|
{
|
|
MOZ_ASSERT(mModule);
|
|
|
|
nsresult rv = mModule->ListPlayerAppValueRspCmd(aNumVal, aPVals, aRes);
|
|
if (NS_FAILED(rv)) {
|
|
DispatchError(aRes, rv);
|
|
}
|
|
}
|
|
|
|
void
|
|
BluetoothDaemonAvrcpInterface::GetPlayerAppValueRsp(
|
|
uint8_t aNumAttrs, const uint8_t* aIds, const uint8_t* aValues,
|
|
BluetoothAvrcpResultHandler* aRes)
|
|
{
|
|
MOZ_ASSERT(mModule);
|
|
|
|
nsresult rv = mModule->GetPlayerAppValueRspCmd(aNumAttrs, aIds,
|
|
aValues, aRes);
|
|
if (NS_FAILED(rv)) {
|
|
DispatchError(aRes, rv);
|
|
}
|
|
}
|
|
|
|
void
|
|
BluetoothDaemonAvrcpInterface::GetPlayerAppAttrTextRsp(
|
|
int aNumAttr, const uint8_t* aIds, const char** aTexts,
|
|
BluetoothAvrcpResultHandler* aRes)
|
|
{
|
|
MOZ_ASSERT(mModule);
|
|
|
|
nsresult rv = mModule->GetPlayerAppAttrTextRspCmd(aNumAttr, aIds,
|
|
aTexts, aRes);
|
|
if (NS_FAILED(rv)) {
|
|
DispatchError(aRes, rv);
|
|
}
|
|
}
|
|
|
|
void
|
|
BluetoothDaemonAvrcpInterface::GetPlayerAppValueTextRsp(
|
|
int aNumVal, const uint8_t* aIds, const char** aTexts,
|
|
BluetoothAvrcpResultHandler* aRes)
|
|
{
|
|
MOZ_ASSERT(mModule);
|
|
|
|
nsresult rv = mModule->GetPlayerAppValueTextRspCmd(aNumVal, aIds,
|
|
aTexts, aRes);
|
|
if (NS_FAILED(rv)) {
|
|
DispatchError(aRes, rv);
|
|
}
|
|
}
|
|
|
|
void
|
|
BluetoothDaemonAvrcpInterface::GetElementAttrRsp(
|
|
uint8_t aNumAttr, const BluetoothAvrcpElementAttribute* aAttr,
|
|
BluetoothAvrcpResultHandler* aRes)
|
|
{
|
|
MOZ_ASSERT(mModule);
|
|
|
|
nsresult rv = mModule->GetElementAttrRspCmd(aNumAttr, aAttr, aRes);
|
|
if (NS_FAILED(rv)) {
|
|
DispatchError(aRes, rv);
|
|
}
|
|
}
|
|
|
|
void
|
|
BluetoothDaemonAvrcpInterface::SetPlayerAppValueRsp(
|
|
BluetoothAvrcpStatus aRspStatus, BluetoothAvrcpResultHandler* aRes)
|
|
{
|
|
MOZ_ASSERT(mModule);
|
|
|
|
nsresult rv = mModule->SetPlayerAppValueRspCmd(aRspStatus, aRes);
|
|
if (NS_FAILED(rv)) {
|
|
DispatchError(aRes, rv);
|
|
}
|
|
}
|
|
|
|
void
|
|
BluetoothDaemonAvrcpInterface::RegisterNotificationRsp(
|
|
BluetoothAvrcpEvent aEvent,
|
|
BluetoothAvrcpNotification aType,
|
|
const BluetoothAvrcpNotificationParam& aParam,
|
|
BluetoothAvrcpResultHandler* aRes)
|
|
{
|
|
MOZ_ASSERT(mModule);
|
|
|
|
nsresult rv = mModule->RegisterNotificationRspCmd(aEvent, aType,
|
|
aParam, aRes);
|
|
if (NS_FAILED(rv)) {
|
|
DispatchError(aRes, rv);
|
|
}
|
|
}
|
|
|
|
void
|
|
BluetoothDaemonAvrcpInterface::SetVolume(
|
|
uint8_t aVolume, BluetoothAvrcpResultHandler* aRes)
|
|
{
|
|
MOZ_ASSERT(mModule);
|
|
|
|
nsresult rv = mModule->SetVolumeCmd(aVolume, aRes);
|
|
if (NS_FAILED(rv)) {
|
|
DispatchError(aRes, rv);
|
|
}
|
|
}
|
|
|
|
void
|
|
BluetoothDaemonAvrcpInterface::DispatchError(
|
|
BluetoothAvrcpResultHandler* aRes, BluetoothStatus aStatus)
|
|
{
|
|
DaemonResultRunnable1<BluetoothAvrcpResultHandler, void,
|
|
BluetoothStatus, BluetoothStatus>::Dispatch(
|
|
aRes, &BluetoothAvrcpResultHandler::OnError,
|
|
ConstantInitOp1<BluetoothStatus>(aStatus));
|
|
}
|
|
|
|
void
|
|
BluetoothDaemonAvrcpInterface::DispatchError(
|
|
BluetoothAvrcpResultHandler* aRes, nsresult aRv)
|
|
{
|
|
BluetoothStatus status;
|
|
|
|
if (NS_WARN_IF(NS_FAILED(Convert(aRv, status)))) {
|
|
status = STATUS_FAIL;
|
|
}
|
|
DispatchError(aRes, status);
|
|
}
|
|
|
|
END_BLUETOOTH_NAMESPACE
|