зеркало из https://github.com/mozilla/gecko-dev.git
Bug 1095488: Add Bluetooth AVRCP helpers, r=shuang
This commit is contained in:
Thomas Zimmermann
Родитель
0a68c20fc2
Коммит
7d48d22528
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@ -69,6 +69,39 @@ Convert(int aIn, int16_t& aOut)
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return NS_OK;
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}
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nsresult
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Convert(int32_t aIn, BluetoothDeviceType& aOut)
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{
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static const BluetoothDeviceType sDeviceType[] = {
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CONVERT(0x00, static_cast<BluetoothDeviceType>(0)), // invalid, required by gcc
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CONVERT(0x01, DEVICE_TYPE_BREDR),
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CONVERT(0x02, DEVICE_TYPE_BLE),
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CONVERT(0x03, DEVICE_TYPE_DUAL)
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};
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if (NS_WARN_IF(!aIn) ||
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NS_WARN_IF(static_cast<size_t>(aIn) >= MOZ_ARRAY_LENGTH(sDeviceType))) {
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return NS_ERROR_ILLEGAL_VALUE;
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}
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aOut = sDeviceType[aIn];
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return NS_OK;
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}
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nsresult
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Convert(int32_t aIn, BluetoothScanMode& aOut)
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{
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static const BluetoothScanMode sScanMode[] = {
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CONVERT(0x00, SCAN_MODE_NONE),
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CONVERT(0x01, SCAN_MODE_CONNECTABLE),
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CONVERT(0x02, SCAN_MODE_CONNECTABLE_DISCOVERABLE)
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};
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if (NS_WARN_IF(aIn < 0) ||
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NS_WARN_IF(static_cast<size_t>(aIn) >= MOZ_ARRAY_LENGTH(sScanMode))) {
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return NS_ERROR_ILLEGAL_VALUE;
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}
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aOut = sScanMode[aIn];
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return NS_OK;
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}
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nsresult
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Convert(uint8_t aIn, bool& aOut)
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{
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@ -97,6 +130,13 @@ Convert(uint8_t aIn, int& aOut)
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return NS_OK;
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}
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nsresult
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Convert(uint8_t aIn, unsigned long& aOut)
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{
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aOut = static_cast<unsigned long>(aIn);
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return NS_OK;
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}
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nsresult
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Convert(uint8_t aIn, BluetoothA2dpAudioState& aOut)
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{
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@ -142,6 +182,93 @@ Convert(uint8_t aIn, BluetoothAclState& aOut)
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return NS_OK;
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}
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nsresult
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Convert(uint8_t aIn, BluetoothAvrcpEvent& aOut)
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{
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static const BluetoothAvrcpEvent sAvrcpEvent[] = {
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CONVERT(0x00, static_cast<BluetoothAvrcpEvent>(0)),
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CONVERT(0x01, AVRCP_EVENT_PLAY_STATUS_CHANGED),
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CONVERT(0x02, AVRCP_EVENT_TRACK_CHANGE),
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CONVERT(0x03, AVRCP_EVENT_TRACK_REACHED_END),
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CONVERT(0x04, AVRCP_EVENT_TRACK_REACHED_START),
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CONVERT(0x05, AVRCP_EVENT_PLAY_POS_CHANGED),
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CONVERT(0x06, static_cast<BluetoothAvrcpEvent>(0)),
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CONVERT(0x07, static_cast<BluetoothAvrcpEvent>(0)),
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CONVERT(0x08, AVRCP_EVENT_APP_SETTINGS_CHANGED)
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};
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if (NS_WARN_IF(!aIn) ||
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NS_WARN_IF(aIn == 0x06) ||
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NS_WARN_IF(aIn == 0x07) ||
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NS_WARN_IF(aIn >= MOZ_ARRAY_LENGTH(sAvrcpEvent))) {
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aOut = static_cast<BluetoothAvrcpEvent>(0); // silences compiler warning
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return NS_ERROR_ILLEGAL_VALUE;
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}
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aOut = sAvrcpEvent[aIn];
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return NS_OK;
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}
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nsresult
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Convert(uint8_t aIn, BluetoothAvrcpMediaAttribute& aOut)
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{
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static const BluetoothAvrcpMediaAttribute sAvrcpMediaAttribute[] = {
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CONVERT(0x00, static_cast<BluetoothAvrcpMediaAttribute>(0)),
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CONVERT(0x01, AVRCP_MEDIA_ATTRIBUTE_TITLE),
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CONVERT(0x02, AVRCP_MEDIA_ATTRIBUTE_ARTIST),
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CONVERT(0x03, AVRCP_MEDIA_ATTRIBUTE_ALBUM),
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CONVERT(0x04, AVRCP_MEDIA_ATTRIBUTE_TRACK_NUM),
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CONVERT(0x05, AVRCP_MEDIA_ATTRIBUTE_NUM_TRACKS),
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CONVERT(0x06, AVRCP_MEDIA_ATTRIBUTE_GENRE),
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CONVERT(0x07, AVRCP_MEDIA_ATTRIBUTE_PLAYING_TIME)
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};
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if (NS_WARN_IF(!aIn) ||
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NS_WARN_IF(aIn >= MOZ_ARRAY_LENGTH(sAvrcpMediaAttribute))) {
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// silences compiler warning
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aOut = static_cast<BluetoothAvrcpMediaAttribute>(0);
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return NS_ERROR_ILLEGAL_VALUE;
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}
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aOut = sAvrcpMediaAttribute[aIn];
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return NS_OK;
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}
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nsresult
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Convert(uint8_t aIn, BluetoothAvrcpPlayerAttribute& aOut)
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{
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static const BluetoothAvrcpPlayerAttribute sAvrcpPlayerAttribute[] = {
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CONVERT(0x00, static_cast<BluetoothAvrcpPlayerAttribute>(0)),
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CONVERT(0x01, AVRCP_PLAYER_ATTRIBUTE_EQUALIZER),
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CONVERT(0x02, AVRCP_PLAYER_ATTRIBUTE_REPEAT),
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CONVERT(0x03, AVRCP_PLAYER_ATTRIBUTE_SHUFFLE),
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CONVERT(0x04, AVRCP_PLAYER_ATTRIBUTE_SCAN)
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};
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if (NS_WARN_IF(!aIn) ||
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NS_WARN_IF(aIn >= MOZ_ARRAY_LENGTH(sAvrcpPlayerAttribute))) {
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// silences compiler warning
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aOut = static_cast<BluetoothAvrcpPlayerAttribute>(0);
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return NS_ERROR_ILLEGAL_VALUE;
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}
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aOut = sAvrcpPlayerAttribute[aIn];
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return NS_OK;
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}
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nsresult
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Convert(uint8_t aIn, BluetoothAvrcpRemoteFeature& aOut)
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{
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static const BluetoothAvrcpRemoteFeature sAvrcpRemoteFeature[] = {
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CONVERT(0x00, AVRCP_REMOTE_FEATURE_NONE),
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CONVERT(0x01, AVRCP_REMOTE_FEATURE_METADATA),
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CONVERT(0x02, AVRCP_REMOTE_FEATURE_ABSOLUTE_VOLUME),
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CONVERT(0x03, AVRCP_REMOTE_FEATURE_BROWSE)
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};
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if (NS_WARN_IF(!aIn) ||
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NS_WARN_IF(aIn >= MOZ_ARRAY_LENGTH(sAvrcpRemoteFeature))) {
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// silences compiler warning
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aOut = static_cast<BluetoothAvrcpRemoteFeature>(0);
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return NS_ERROR_ILLEGAL_VALUE;
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}
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aOut = sAvrcpRemoteFeature[aIn];
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return NS_OK;
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}
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nsresult
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Convert(uint8_t aIn, BluetoothBondState& aOut)
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{
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@ -248,23 +375,6 @@ Convert(uint8_t aIn, BluetoothHandsfreeVolumeType& aOut)
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return NS_OK;
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}
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nsresult
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Convert(int32_t aIn, BluetoothDeviceType& aOut)
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{
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static const BluetoothDeviceType sDeviceType[] = {
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CONVERT(0x00, static_cast<BluetoothDeviceType>(0)), // invalid, required by gcc
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CONVERT(0x01, DEVICE_TYPE_BREDR),
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CONVERT(0x02, DEVICE_TYPE_BLE),
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CONVERT(0x03, DEVICE_TYPE_DUAL)
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};
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if (NS_WARN_IF(!aIn) ||
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NS_WARN_IF(static_cast<size_t>(aIn) >= MOZ_ARRAY_LENGTH(sDeviceType))) {
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return NS_ERROR_ILLEGAL_VALUE;
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}
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aOut = sDeviceType[aIn];
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return NS_OK;
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}
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nsresult
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Convert(uint8_t aIn, BluetoothPropertyType& aOut)
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{
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@ -317,22 +427,6 @@ Convert(BluetoothSocketType aIn, uint8_t& aOut)
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return NS_OK;
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}
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nsresult
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Convert(int32_t aIn, BluetoothScanMode& aOut)
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{
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static const BluetoothScanMode sScanMode[] = {
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CONVERT(0x00, SCAN_MODE_NONE),
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CONVERT(0x01, SCAN_MODE_CONNECTABLE),
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CONVERT(0x02, SCAN_MODE_CONNECTABLE_DISCOVERABLE)
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};
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if (NS_WARN_IF(aIn < 0) ||
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NS_WARN_IF(static_cast<size_t>(aIn) >= MOZ_ARRAY_LENGTH(sScanMode))) {
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return NS_ERROR_ILLEGAL_VALUE;
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}
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aOut = sScanMode[aIn];
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return NS_OK;
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}
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nsresult
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Convert(uint8_t aIn, BluetoothSspPairingVariant& aOut)
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{
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@ -379,6 +473,18 @@ Convert(uint32_t aIn, int& aOut)
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return NS_OK;
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}
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nsresult
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Convert(uint32_t aIn, uint8_t& aOut)
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{
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if (NS_WARN_IF(aIn < std::numeric_limits<uint8_t>::min()) ||
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NS_WARN_IF(aIn > std::numeric_limits<uint8_t>::max())) {
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aOut = 0; // silences compiler warning
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return NS_ERROR_ILLEGAL_VALUE;
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}
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aOut = static_cast<uint8_t>(aIn);
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return NS_OK;
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}
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nsresult
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Convert(size_t aIn, uint16_t& aOut)
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{
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@ -521,6 +627,50 @@ Convert(const BluetoothAddress& aIn, nsAString& aOut)
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return NS_OK;
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}
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nsresult
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Convert(BluetoothAvrcpEvent aIn, uint8_t& aOut)
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{
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static const uint8_t sValue[] = {
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CONVERT(AVRCP_EVENT_PLAY_STATUS_CHANGED, 0x01),
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CONVERT(AVRCP_EVENT_TRACK_CHANGE, 0x02),
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CONVERT(AVRCP_EVENT_TRACK_REACHED_END, 0x03),
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CONVERT(AVRCP_EVENT_TRACK_REACHED_START, 0x04),
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CONVERT(AVRCP_EVENT_PLAY_POS_CHANGED, 0x05),
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CONVERT(AVRCP_EVENT_APP_SETTINGS_CHANGED, 0x08)
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};
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if (NS_WARN_IF(aIn >= MOZ_ARRAY_LENGTH(sValue))) {
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return NS_ERROR_ILLEGAL_VALUE;
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}
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aOut = sValue[aIn];
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return NS_OK;
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}
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nsresult
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Convert(BluetoothAvrcpNotification aIn, uint8_t& aOut)
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{
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static const bool sValue[] = {
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CONVERT(AVRCP_NTF_INTERIM, 0x00),
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CONVERT(AVRCP_NTF_CHANGED, 0x01)
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};
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if (NS_WARN_IF(aIn >= MOZ_ARRAY_LENGTH(sValue))) {
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return NS_ERROR_ILLEGAL_VALUE;
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}
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aOut = sValue[aIn];
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return NS_OK;
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}
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nsresult
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Convert(BluetoothAvrcpRemoteFeature aIn, unsigned long& aOut)
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{
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if (NS_WARN_IF(aIn < std::numeric_limits<unsigned long>::min()) ||
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NS_WARN_IF(aIn > std::numeric_limits<unsigned long>::max())) {
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aOut = 0; // silences compiler warning
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return NS_ERROR_ILLEGAL_VALUE;
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}
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aOut = static_cast<unsigned long>(aIn);
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return NS_OK;
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}
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nsresult
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Convert(BluetoothHandsfreeAtResponse aIn, uint8_t& aOut)
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{
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@ -748,6 +898,30 @@ Convert(BluetoothSspPairingVariant aIn, nsAString& aOut)
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return NS_OK;
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}
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nsresult
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Convert(ControlPlayStatus aIn, uint8_t& aOut)
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{
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static const uint8_t sValue[] = {
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CONVERT(PLAYSTATUS_STOPPED, 0x00),
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CONVERT(PLAYSTATUS_PLAYING, 0x01),
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CONVERT(PLAYSTATUS_PAUSED, 0x02),
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CONVERT(PLAYSTATUS_FWD_SEEK, 0x03),
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CONVERT(PLAYSTATUS_REV_SEEK, 0x04)
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};
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if (aIn == PLAYSTATUS_ERROR) {
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/* This case is handled separately to not populate
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* |sValue| with empty entries. */
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aOut = 0xff;
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return NS_OK;
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}
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if (NS_WARN_IF(aIn >= MOZ_ARRAY_LENGTH(sValue))) {
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aOut = 0; // silences compiler warning
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return NS_ERROR_ILLEGAL_VALUE;
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}
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aOut = sValue[aIn];
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return NS_OK;
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}
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/* |ConvertArray| is a helper for converting arrays. Pass an
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* instance of this structure as the first argument to |Convert|
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* to convert an array. The output type has to support the array
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@ -798,6 +972,142 @@ PackPDU(const BluetoothAddress& aIn, BluetoothDaemonPDU& aPDU)
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return PackPDU(PackArray<uint8_t>(aIn.mAddr, sizeof(aIn.mAddr)), aPDU);
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}
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nsresult
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PackPDU(const BluetoothAvrcpAttributeTextPairs& aIn,
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BluetoothDaemonPDU& aPDU)
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{
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size_t i;
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for (i = 0; i < aIn.mLength; ++i) {
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nsresult rv = PackPDU(aIn.mAttr[i], aPDU);
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if (NS_FAILED(rv)) {
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return rv;
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}
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uint8_t len;
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const uint8_t* str;
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if (aIn.mText[i]) {
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str = reinterpret_cast<const uint8_t*>(aIn.mText[i]);
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len = strlen(aIn.mText[i]) + 1;
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} else {
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/* write \0 character for NULL strings */
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str = reinterpret_cast<const uint8_t*>("\0");
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len = 1;
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}
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rv = PackPDU(len, aPDU);
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if (NS_FAILED(rv)) {
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return rv;
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}
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rv = PackPDU(PackArray<uint8_t>(str, len), aPDU);
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if (NS_FAILED(rv)) {
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return rv;
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}
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}
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return NS_OK;
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}
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nsresult
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PackPDU(const BluetoothAvrcpAttributeValuePairs& aIn,
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BluetoothDaemonPDU& aPDU)
|
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{
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size_t i;
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for (i = 0; i < aIn.mLength; ++i) {
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nsresult rv = PackPDU(aIn.mAttr[i], aPDU);
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if (NS_FAILED(rv)) {
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return rv;
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}
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rv = PackPDU(aIn.mValue[i], aPDU);
|
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if (NS_FAILED(rv)) {
|
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return rv;
|
||||
}
|
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}
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return NS_OK;
|
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}
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nsresult
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PackPDU(const BluetoothAvrcpElementAttribute& aIn, BluetoothDaemonPDU& aPDU)
|
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{
|
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nsresult rv = PackPDU(PackConversion<uint32_t, uint8_t>(aIn.mId), aPDU);
|
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if (NS_FAILED(rv)) {
|
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return rv;
|
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}
|
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|
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const NS_ConvertUTF16toUTF8 cstr(aIn.mValue);
|
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|
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if (NS_WARN_IF(cstr.Length() == PR_UINT32_MAX)) {
|
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return NS_ERROR_ILLEGAL_VALUE; /* integer overflow detected */
|
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}
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PRUint32 clen = cstr.Length() + 1; /* include \0 character */
|
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|
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rv = PackPDU(PackConversion<PRUint32, uint8_t>(clen), aPDU);
|
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if (NS_FAILED(rv)) {
|
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return rv;
|
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}
|
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|
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return PackPDU(
|
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PackArray<uint8_t>(reinterpret_cast<const uint8_t*>(cstr.get()), clen),
|
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aPDU);
|
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}
|
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|
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nsresult
|
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PackPDU(BluetoothAvrcpEvent aIn, BluetoothDaemonPDU& aPDU)
|
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{
|
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return PackPDU(PackConversion<BluetoothAvrcpEvent, uint8_t>(aIn), aPDU);
|
||||
}
|
||||
|
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nsresult
|
||||
PackPDU(const BluetoothAvrcpEventParamPair& aIn, BluetoothDaemonPDU& aPDU)
|
||||
{
|
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nsresult rv;
|
||||
|
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switch (aIn.mEvent) {
|
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case AVRCP_EVENT_PLAY_STATUS_CHANGED:
|
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rv = PackPDU(aIn.mParam.mPlayStatus, aPDU);
|
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break;
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case AVRCP_EVENT_TRACK_CHANGE:
|
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rv = PackPDU(PackArray<uint8_t>(aIn.mParam.mTrack,
|
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MOZ_ARRAY_LENGTH(aIn.mParam.mTrack)),
|
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aPDU);
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break;
|
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case AVRCP_EVENT_TRACK_REACHED_END:
|
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/* fall through */
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case AVRCP_EVENT_TRACK_REACHED_START:
|
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/* no data to pack */
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||||
rv = NS_OK;
|
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break;
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case AVRCP_EVENT_PLAY_POS_CHANGED:
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rv = PackPDU(aIn.mParam.mSongPos, aPDU);
|
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break;
|
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case AVRCP_EVENT_APP_SETTINGS_CHANGED:
|
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/* pack number of attribute-value pairs */
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rv = PackPDU(aIn.mParam.mNumAttr, aPDU);
|
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if (NS_FAILED(rv)) {
|
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return rv;
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}
|
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/* pack attribute-value pairs */
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rv = PackPDU(BluetoothAvrcpAttributeValuePairs(aIn.mParam.mIds,
|
||||
aIn.mParam.mValues,
|
||||
aIn.mParam.mNumAttr),
|
||||
aPDU);
|
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break;
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||||
default:
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rv = NS_ERROR_ILLEGAL_VALUE;
|
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break;
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}
|
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return rv;
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}
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|
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nsresult
|
||||
PackPDU(BluetoothAvrcpNotification aIn, BluetoothDaemonPDU& aPDU)
|
||||
{
|
||||
return PackPDU(
|
||||
PackConversion<BluetoothAvrcpNotification, uint8_t>(aIn), aPDU);
|
||||
}
|
||||
|
||||
nsresult
|
||||
PackPDU(const BluetoothConfigurationParameter& aIn, BluetoothDaemonPDU& aPDU)
|
||||
{
|
||||
|
|
@ -949,6 +1259,12 @@ PackPDU(BluetoothSocketType aIn, BluetoothDaemonPDU& aPDU)
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return PackPDU(PackConversion<BluetoothSocketType, uint8_t>(aIn), aPDU);
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}
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nsresult
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PackPDU(ControlPlayStatus aIn, BluetoothDaemonPDU& aPDU)
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{
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return PackPDU(PackConversion<ControlPlayStatus, uint8_t>(aIn), aPDU);
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}
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//
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// Unpacking
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//
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@ -985,6 +1301,56 @@ UnpackPDU(BluetoothDaemonPDU& aPDU, BluetoothAclState& aOut)
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return UnpackPDU(aPDU, UnpackConversion<uint8_t, BluetoothAclState>(aOut));
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}
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nsresult
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UnpackPDU(BluetoothDaemonPDU& aPDU, BluetoothAvrcpEvent& aOut)
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{
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return UnpackPDU(
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aPDU, UnpackConversion<uint8_t, BluetoothAvrcpEvent>(aOut));
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}
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nsresult
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UnpackPDU(BluetoothDaemonPDU& aPDU, BluetoothAvrcpMediaAttribute& aOut)
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{
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return UnpackPDU(
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aPDU, UnpackConversion<uint8_t, BluetoothAvrcpMediaAttribute>(aOut));
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}
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nsresult
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UnpackPDU(BluetoothDaemonPDU& aPDU, BluetoothAvrcpPlayerAttribute& aOut)
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{
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return UnpackPDU(
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aPDU, UnpackConversion<uint8_t, BluetoothAvrcpPlayerAttribute>(aOut));
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}
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nsresult
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UnpackPDU(BluetoothDaemonPDU& aPDU, BluetoothAvrcpPlayerSettings& aOut)
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{
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/* Read number of attribute-value pairs */
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nsresult rv = UnpackPDU(aPDU, aOut.mNumAttr);
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if (NS_FAILED(rv)) {
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return rv;
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}
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/* Read attribute-value pairs */
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for (uint8_t i = 0; i < aOut.mNumAttr; ++i) {
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nsresult rv = UnpackPDU(aPDU, aOut.mIds[i]);
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if (NS_FAILED(rv)) {
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return rv;
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}
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rv = UnpackPDU(aPDU, aOut.mValues[i]);
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if (NS_FAILED(rv)) {
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return rv;
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}
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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(BluetoothDaemonPDU& aPDU, BluetoothAvrcpRemoteFeature& aOut)
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{
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return UnpackPDU(
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aPDU, UnpackConversion<uint8_t, BluetoothAvrcpRemoteFeature>(aOut));
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}
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nsresult
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UnpackPDU(BluetoothDaemonPDU& aPDU, BluetoothBondState& aOut)
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{
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@ -50,6 +50,45 @@ struct BluetoothAddress {
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uint8_t mAddr[6];
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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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BluetoothAvrcpEvent mEvent;
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const BluetoothAvrcpNotificationParam& mParam;
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};
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struct BluetoothConfigurationParameter {
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uint8_t mType;
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uint16_t mLength;
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@ -109,6 +148,12 @@ Convert(int aIn, uint8_t& aOut);
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nsresult
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Convert(int aIn, int16_t& aOut);
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nsresult
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Convert(int32_t aIn, BluetoothDeviceType& 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, bool& aOut);
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@ -118,6 +163,9 @@ Convert(uint8_t aIn, char& aOut);
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nsresult
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Convert(uint8_t aIn, int& aOut);
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nsresult
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Convert(uint8_t aIn, unsigned long& aOut);
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nsresult
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Convert(uint8_t aIn, BluetoothA2dpAudioState& aOut);
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@ -127,6 +175,18 @@ 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, BluetoothAvrcpRemoteFeature& aOut);
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nsresult
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Convert(uint8_t aIn, BluetoothHandsfreeAudioState& aOut);
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@ -166,6 +226,9 @@ Convert(uint8_t aIn, BluetoothStatus& aOut);
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nsresult
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Convert(uint32_t aIn, int& aOut);
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nsresult
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Convert(uint32_t aIn, uint8_t& aOut);
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nsresult
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Convert(size_t aIn, uint16_t& aOut);
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@ -190,6 +253,15 @@ Convert(BluetoothAclState aIn, bool& aOut);
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nsresult
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Convert(const BluetoothAddress& aIn, nsAString& 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(BluetoothAvrcpRemoteFeature aIn, unsigned long& aOut);
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nsresult
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Convert(BluetoothHandsfreeAtResponse aIn, uint8_t& aOut);
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@ -235,6 +307,9 @@ Convert(BluetoothSspPairingVariant aIn, uint8_t& aOut);
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nsresult
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Convert(BluetoothSspPairingVariant aIn, nsAString& aOut);
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nsresult
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Convert(ControlPlayStatus aIn, uint8_t& aOut);
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//
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// Packing
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//
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@ -269,6 +344,26 @@ PackPDU(uint32_t aIn, BluetoothDaemonPDU& aPDU)
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nsresult
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PackPDU(const BluetoothAddress& aIn, BluetoothDaemonPDU& aPDU);
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nsresult
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PackPDU(const BluetoothAvrcpAttributeTextPairs& aIn,
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BluetoothDaemonPDU& aPDU);
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nsresult
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PackPDU(const BluetoothAvrcpAttributeValuePairs& aIn,
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BluetoothDaemonPDU& aPDU);
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nsresult
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PackPDU(const BluetoothAvrcpElementAttribute& aIn, BluetoothDaemonPDU& aPDU);
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nsresult
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PackPDU(BluetoothAvrcpEvent aIn, BluetoothDaemonPDU& aPDU);
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nsresult
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PackPDU(const BluetoothAvrcpEventParamPair& aIn, BluetoothDaemonPDU& aPDU);
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nsresult
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PackPDU(BluetoothAvrcpNotification aIn, BluetoothDaemonPDU& aPDU);
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nsresult
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PackPDU(const BluetoothConfigurationParameter& aIn, BluetoothDaemonPDU& aPDU);
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@ -323,6 +418,9 @@ PackPDU(BluetoothSspPairingVariant aIn, BluetoothDaemonPDU& aPDU);
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nsresult
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PackPDU(BluetoothScanMode aIn, BluetoothDaemonPDU& aPDU);
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nsresult
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PackPDU(ControlPlayStatus aIn, BluetoothDaemonPDU& aPDU);
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/* |PackConversion| is a helper for packing converted values. Pass
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||||
* an instance of this structure to |PackPDU| to convert a value from
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||||
* the input type to the output type and and write it to the PDU.
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@ -575,6 +673,21 @@ UnpackPDU(BluetoothDaemonPDU& aPDU, BluetoothAddress& aOut)
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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(BluetoothDaemonPDU& aPDU, BluetoothAvrcpEvent& aOut);
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||||
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nsresult
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UnpackPDU(BluetoothDaemonPDU& aPDU, BluetoothAvrcpMediaAttribute& aOut);
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||||
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nsresult
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UnpackPDU(BluetoothDaemonPDU& aPDU, BluetoothAvrcpPlayerAttribute& aOut);
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nsresult
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UnpackPDU(BluetoothDaemonPDU& aPDU, BluetoothAvrcpPlayerSettings& aOut);
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nsresult
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UnpackPDU(BluetoothDaemonPDU& aPDU, BluetoothAvrcpRemoteFeature& aOut);
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nsresult
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UnpackPDU(BluetoothDaemonPDU& aPDU, BluetoothBondState& aOut);
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