mirror of
https://github.com/classilla/tenfourfox.git
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527 lines
12 KiB
C++
527 lines
12 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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#ifndef mozilla_dom_bluetooth_bluedroid_BluetoothDaemonHelpers_h
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#define mozilla_dom_bluetooth_bluedroid_BluetoothDaemonHelpers_h
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#include "BluetoothCommon.h"
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#include "mozilla/ArrayUtils.h"
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#include "mozilla/dom/bluetooth/BluetoothTypes.h"
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#include "mozilla/ipc/DaemonSocketPDU.h"
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#include "mozilla/ipc/DaemonSocketPDUHelpers.h"
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BEGIN_BLUETOOTH_NAMESPACE
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using mozilla::ipc::DaemonSocketPDU;
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using mozilla::ipc::DaemonSocketPDUHeader;
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using mozilla::ipc::DaemonSocketPDUHelpers::Convert;
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using mozilla::ipc::DaemonSocketPDUHelpers::PackPDU;
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using mozilla::ipc::DaemonSocketPDUHelpers::UnpackPDU;
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using namespace mozilla::ipc::DaemonSocketPDUHelpers;
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//
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// Helper structures
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//
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struct BluetoothAvrcpAttributeTextPairs {
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BluetoothAvrcpAttributeTextPairs(const uint8_t* aAttr,
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const char** aText,
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size_t aLength)
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: mAttr(aAttr)
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, mText(aText)
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, mLength(aLength)
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{ }
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const uint8_t* mAttr;
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const char** mText;
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size_t mLength;
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};
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struct BluetoothAvrcpAttributeValuePairs {
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BluetoothAvrcpAttributeValuePairs(const uint8_t* aAttr,
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const uint8_t* aValue,
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size_t aLength)
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: mAttr(aAttr)
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, mValue(aValue)
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, mLength(aLength)
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{ }
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const uint8_t* mAttr;
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const uint8_t* mValue;
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size_t mLength;
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};
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struct BluetoothAvrcpEventParamPair {
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BluetoothAvrcpEventParamPair(BluetoothAvrcpEvent aEvent,
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const BluetoothAvrcpNotificationParam& aParam)
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: mEvent(aEvent)
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, mParam(aParam)
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{ }
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size_t GetLength()
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{
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size_t size;
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switch(mEvent) {
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case AVRCP_EVENT_PLAY_STATUS_CHANGED:
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/* PackPDU casts ControlPlayStatus to uint8_t */
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size = sizeof(static_cast<uint8_t>(mParam.mPlayStatus));
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break;
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case AVRCP_EVENT_TRACK_CHANGE:
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size = sizeof(mParam.mTrack);
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break;
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case AVRCP_EVENT_TRACK_REACHED_END:
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case AVRCP_EVENT_TRACK_REACHED_START:
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/* no data to pack */
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size = 0;
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break;
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case AVRCP_EVENT_PLAY_POS_CHANGED:
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size = sizeof(mParam.mSongPos);
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break;
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case AVRCP_EVENT_APP_SETTINGS_CHANGED:
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size = (sizeof(mParam.mIds[0]) + sizeof(mParam.mValues[0])) * mParam.mNumAttr;
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break;
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default:
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size = 0;
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break;
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}
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return size;
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}
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BluetoothAvrcpEvent mEvent;
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const BluetoothAvrcpNotificationParam& mParam;
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};
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//
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// Conversion
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//
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nsresult
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Convert(bool aIn, BluetoothScanMode& aOut);
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nsresult
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Convert(int32_t aIn, BluetoothTypeOfDevice& aOut);
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nsresult
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Convert(int32_t aIn, BluetoothScanMode& aOut);
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nsresult
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Convert(uint8_t aIn, BluetoothA2dpAudioState& aOut);
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nsresult
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Convert(uint8_t aIn, BluetoothA2dpConnectionState& aOut);
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nsresult
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Convert(uint8_t aIn, BluetoothAclState& aOut);
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nsresult
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Convert(uint8_t aIn, BluetoothAvrcpEvent& aOut);
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nsresult
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Convert(uint8_t aIn, BluetoothAvrcpMediaAttribute& aOut);
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nsresult
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Convert(uint8_t aIn, BluetoothAvrcpPlayerAttribute& aOut);
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nsresult
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Convert(uint8_t aIn, BluetoothAvrcpRemoteFeatureBits& aOut);
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nsresult
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Convert(uint8_t aIn, BluetoothHandsfreeAudioState& aOut);
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nsresult
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Convert(uint8_t aIn, BluetoothHandsfreeCallHoldType& aOut);
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nsresult
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Convert(uint8_t aIn, BluetoothHandsfreeConnectionState& aOut);
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nsresult
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Convert(uint8_t aIn, BluetoothHandsfreeNRECState& aOut);
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nsresult
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Convert(uint8_t aIn, BluetoothHandsfreeVoiceRecognitionState& aOut);
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nsresult
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Convert(uint8_t aIn, BluetoothHandsfreeVolumeType& aOut);
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nsresult
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Convert(uint8_t aIn, BluetoothHandsfreeWbsConfig& aOut);
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nsresult
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Convert(uint8_t aIn, BluetoothBondState& aOut);
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nsresult
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Convert(uint8_t aIn, BluetoothTypeOfDevice& aOut);
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nsresult
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Convert(uint8_t aIn, BluetoothPropertyType& aOut);
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nsresult
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Convert(uint8_t aIn, BluetoothScanMode& aOut);
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nsresult
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Convert(uint8_t aIn, BluetoothSspVariant& aOut);
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nsresult
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Convert(uint8_t aIn, BluetoothStatus& aOut);
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nsresult
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Convert(int32_t aIn, BluetoothAttributeHandle& aOut);
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nsresult
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Convert(int32_t aIn, BluetoothGattStatus& aOut);
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nsresult
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Convert(const BluetoothAttributeHandle& aIn, int32_t& aOut);
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nsresult
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Convert(const BluetoothAttributeHandle& aIn, uint16_t& aOut);
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nsresult
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Convert(BluetoothAvrcpEvent aIn, uint8_t& aOut);
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nsresult
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Convert(BluetoothAvrcpNotification aIn, uint8_t& aOut);
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nsresult
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Convert(BluetoothAvrcpPlayerAttribute aIn, uint8_t& aOut);
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nsresult
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Convert(BluetoothAvrcpRemoteFeatureBits aIn, unsigned long& aOut);
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nsresult
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Convert(BluetoothAvrcpStatus aIn, uint8_t& aOut);
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nsresult
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Convert(BluetoothHandsfreeAtResponse aIn, uint8_t& aOut);
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nsresult
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Convert(BluetoothHandsfreeCallAddressType aIn, uint8_t& aOut);
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nsresult
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Convert(BluetoothHandsfreeCallDirection aIn, uint8_t& aOut);
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nsresult
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Convert(BluetoothHandsfreeCallState aIn, uint8_t& aOut);
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nsresult
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Convert(BluetoothHandsfreeCallMode aIn, uint8_t& aOut);
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nsresult
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Convert(BluetoothHandsfreeCallMptyType aIn, uint8_t& aOut);
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nsresult
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Convert(BluetoothHandsfreeNetworkState aIn, uint8_t& aOut);
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nsresult
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Convert(BluetoothHandsfreeServiceType aIn, uint8_t& aOut);
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nsresult
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Convert(BluetoothHandsfreeVolumeType aIn, uint8_t& aOut);
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nsresult
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Convert(BluetoothHandsfreeWbsConfig aIn, uint8_t& aOut);
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nsresult
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Convert(BluetoothPropertyType aIn, uint8_t& aOut);
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nsresult
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Convert(BluetoothScanMode aIn, uint8_t& aOut);
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nsresult
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Convert(BluetoothSetupServiceId aIn, uint8_t& aOut);
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nsresult
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Convert(BluetoothSocketType aIn, uint8_t& aOut);
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nsresult
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Convert(BluetoothSspVariant aIn, uint8_t& aOut);
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nsresult
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Convert(ControlPlayStatus aIn, uint8_t& aOut);
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nsresult
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Convert(BluetoothGattAuthReq aIn, int32_t& aOut);
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nsresult
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Convert(BluetoothGattAuthReq aIn, uint8_t& aOut);
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nsresult
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Convert(BluetoothGattWriteType aIn, int32_t& aOut);
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nsresult
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Convert(nsresult aIn, BluetoothStatus& aOut);
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//
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// Packing
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//
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nsresult
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PackPDU(const BluetoothAddress& aIn, DaemonSocketPDU& aPDU);
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nsresult
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PackPDU(const BluetoothAttributeHandle& aIn, DaemonSocketPDU& aPDU);
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nsresult
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PackPDU(const BluetoothAvrcpAttributeTextPairs& aIn,
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DaemonSocketPDU& aPDU);
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nsresult
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PackPDU(const BluetoothAvrcpAttributeValuePairs& aIn,
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DaemonSocketPDU& aPDU);
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nsresult
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PackPDU(const BluetoothAvrcpElementAttribute& aIn, DaemonSocketPDU& aPDU);
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nsresult
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PackPDU(BluetoothAvrcpEvent aIn, DaemonSocketPDU& aPDU);
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nsresult
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PackPDU(const BluetoothAvrcpEventParamPair& aIn, DaemonSocketPDU& aPDU);
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nsresult
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PackPDU(BluetoothAvrcpNotification aIn, DaemonSocketPDU& aPDU);
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nsresult
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PackPDU(BluetoothAvrcpPlayerAttribute aIn, DaemonSocketPDU& aPDU);
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nsresult
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PackPDU(BluetoothAvrcpStatus aIn, DaemonSocketPDU& aPDU);
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nsresult
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PackPDU(const BluetoothConfigurationParameter& aIn, DaemonSocketPDU& aPDU);
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nsresult
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PackPDU(const BluetoothHandsfreeAtResponse& aIn, DaemonSocketPDU& aPDU);
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nsresult
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PackPDU(const BluetoothHandsfreeCallAddressType& aIn, DaemonSocketPDU& aPDU);
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nsresult
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PackPDU(const BluetoothHandsfreeCallDirection& aIn, DaemonSocketPDU& aPDU);
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nsresult
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PackPDU(const BluetoothHandsfreeCallMode& aIn, DaemonSocketPDU& aPDU);
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nsresult
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PackPDU(const BluetoothHandsfreeCallMptyType& aIn, DaemonSocketPDU& aPDU);
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nsresult
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PackPDU(const BluetoothHandsfreeCallState& aIn, DaemonSocketPDU& aPDU);
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nsresult
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PackPDU(const BluetoothHandsfreeNetworkState& aIn, DaemonSocketPDU& aPDU);
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nsresult
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PackPDU(const BluetoothHandsfreeServiceType& aIn, DaemonSocketPDU& aPDU);
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nsresult
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PackPDU(const BluetoothHandsfreeVolumeType& aIn, DaemonSocketPDU& aPDU);
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nsresult
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PackPDU(const BluetoothHandsfreeWbsConfig& aIn, DaemonSocketPDU& aPDU);
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nsresult
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PackPDU(const BluetoothProperty& aIn, DaemonSocketPDU& aPDU);
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nsresult
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PackPDU(const BluetoothPinCode& aIn, DaemonSocketPDU& aPDU);
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nsresult
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PackPDU(BluetoothPropertyType aIn, DaemonSocketPDU& aPDU);
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nsresult
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PackPDU(const BluetoothServiceName& aIn, DaemonSocketPDU& aPDU);
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nsresult
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PackPDU(BluetoothSetupServiceId aIn, DaemonSocketPDU& aPDU);
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nsresult
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PackPDU(BluetoothSocketType aIn, DaemonSocketPDU& aPDU);
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nsresult
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PackPDU(BluetoothSspVariant aIn, DaemonSocketPDU& aPDU);
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nsresult
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PackPDU(BluetoothScanMode aIn, DaemonSocketPDU& aPDU);
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nsresult
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PackPDU(ControlPlayStatus aIn, DaemonSocketPDU& aPDU);
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nsresult
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PackPDU(const BluetoothUuid& aIn, DaemonSocketPDU& aPDU);
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nsresult
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PackPDU(const BluetoothGattId& aIn, DaemonSocketPDU& aPDU);
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nsresult
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PackPDU(const BluetoothGattServiceId& aIn, DaemonSocketPDU& aPDU);
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nsresult
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PackPDU(BluetoothGattAuthReq aIn, DaemonSocketPDU& aPDU);
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nsresult
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PackPDU(BluetoothGattWriteType aIn, DaemonSocketPDU& aPDU);
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nsresult
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PackPDU(BluetoothTransport aIn, DaemonSocketPDU& aPDU);
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/* This implementation of |PackPDU| packs |BluetoothUuid| in reversed order.
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* (ex. reversed GATT UUID, see bug 1171866)
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*/
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inline nsresult
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PackPDU(const PackReversed<BluetoothUuid>& aIn, DaemonSocketPDU& aPDU)
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{
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return PackPDU(
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PackReversed<PackArray<uint8_t>>(
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PackArray<uint8_t>(aIn.mValue.mUuid, sizeof(aIn.mValue.mUuid))),
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aPDU);
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}
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//
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// Unpacking
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//
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nsresult
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UnpackPDU(DaemonSocketPDU& aPDU, BluetoothA2dpAudioState& aOut);
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nsresult
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UnpackPDU(DaemonSocketPDU& aPDU, BluetoothA2dpConnectionState& aOut);
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nsresult
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UnpackPDU(DaemonSocketPDU& aPDU, BluetoothAclState& aOut);
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inline nsresult
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UnpackPDU(DaemonSocketPDU& aPDU, BluetoothAddress& aOut)
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{
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return aPDU.Read(aOut.mAddr, sizeof(aOut.mAddr));
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}
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nsresult
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UnpackPDU(DaemonSocketPDU& aPDU, BluetoothAttributeHandle& aOut);
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nsresult
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UnpackPDU(DaemonSocketPDU& aPDU, BluetoothAvrcpEvent& aOut);
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nsresult
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UnpackPDU(DaemonSocketPDU& aPDU, BluetoothAvrcpMediaAttribute& aOut);
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nsresult
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UnpackPDU(DaemonSocketPDU& aPDU, BluetoothAvrcpPlayerAttribute& aOut);
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nsresult
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UnpackPDU(DaemonSocketPDU& aPDU, BluetoothAvrcpPlayerSettings& aOut);
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nsresult
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UnpackPDU(DaemonSocketPDU& aPDU, BluetoothAvrcpRemoteFeatureBits& aOut);
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nsresult
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UnpackPDU(DaemonSocketPDU& aPDU, BluetoothBondState& aOut);
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nsresult
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UnpackPDU(DaemonSocketPDU& aPDU, BluetoothTypeOfDevice& aOut);
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nsresult
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UnpackPDU(DaemonSocketPDU& aPDU, BluetoothHandsfreeAudioState& aOut);
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nsresult
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UnpackPDU(DaemonSocketPDU& aPDU, BluetoothHandsfreeCallHoldType& aOut);
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nsresult
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UnpackPDU(DaemonSocketPDU& aPDU, BluetoothHandsfreeConnectionState& aOut);
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nsresult
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UnpackPDU(DaemonSocketPDU& aPDU, BluetoothHandsfreeNRECState& aOut);
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nsresult
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UnpackPDU(DaemonSocketPDU& aPDU, BluetoothHandsfreeWbsConfig& aOut);
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nsresult
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UnpackPDU(DaemonSocketPDU& aPDU,
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BluetoothHandsfreeVoiceRecognitionState& aOut);
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nsresult
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UnpackPDU(DaemonSocketPDU& aPDU, BluetoothHandsfreeVolumeType& aOut);
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nsresult
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UnpackPDU(DaemonSocketPDU& aPDU, BluetoothRemoteInfo& aOut);
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inline nsresult
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UnpackPDU(DaemonSocketPDU& aPDU, BluetoothRemoteName& aOut)
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{
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nsresult rv = aPDU.Read(aOut.mName, sizeof(aOut.mName));
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if (NS_FAILED(rv)) {
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return rv;
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}
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/* The PDU stores one extra byte for the trailing \0 character. We
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* consume the byte, but don't store the character.
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*/
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if (!aPDU.Consume(1)) {
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return NS_ERROR_OUT_OF_MEMORY;
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}
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return NS_OK;
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}
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nsresult
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UnpackPDU(DaemonSocketPDU& aPDU, BluetoothProperty& aOut);
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nsresult
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UnpackPDU(DaemonSocketPDU& aPDU, BluetoothPropertyType& aOut);
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nsresult
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UnpackPDU(DaemonSocketPDU& aPDU, BluetoothScanMode& aOut);
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nsresult
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UnpackPDU(DaemonSocketPDU& aPDU, BluetoothServiceRecord& aOut);
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nsresult
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UnpackPDU(DaemonSocketPDU& aPDU, BluetoothSspVariant& aOut);
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nsresult
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UnpackPDU(DaemonSocketPDU& aPDU, BluetoothStatus& aOut);
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nsresult
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UnpackPDU(DaemonSocketPDU& aPDU, BluetoothGattStatus& aOut);
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inline nsresult
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UnpackPDU(DaemonSocketPDU& aPDU, BluetoothUuid& aOut)
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{
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return aPDU.Read(aOut.mUuid, sizeof(aOut.mUuid));
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}
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nsresult
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UnpackPDU(DaemonSocketPDU& aPDU, BluetoothGattId& aOut);
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nsresult
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UnpackPDU(DaemonSocketPDU& aPDU, BluetoothGattServiceId& aOut);
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nsresult
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UnpackPDU(DaemonSocketPDU& aPDU, BluetoothGattReadParam& aOut);
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nsresult
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UnpackPDU(DaemonSocketPDU& aPDU, BluetoothGattWriteParam& aOut);
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nsresult
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UnpackPDU(DaemonSocketPDU& aPDU, BluetoothGattNotifyParam& aOut);
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/* This implementation of |UnpackPDU| unpacks |BluetoothUuid| in reversed
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* order. (ex. reversed GATT UUID, see bug 1171866)
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*/
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inline nsresult
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UnpackPDU(DaemonSocketPDU& aPDU, const UnpackReversed<BluetoothUuid>& aOut)
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{
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return UnpackPDU(
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aPDU,
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UnpackReversed<UnpackArray<uint8_t>>(
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UnpackArray<uint8_t>(aOut.mValue->mUuid, sizeof(aOut.mValue->mUuid))));
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}
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END_BLUETOOTH_NAMESPACE
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#endif // mozilla_dom_bluetooth_bluedroid_BluetoothDaemonHelpers_h
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