name: "libbluetooth-binder",
srcs: [
"android/bluetooth/IBluetoothSocketManager.aidl",
+ "android/os/parcel_file_descriptor.cc",
+ "android/os/parcel_uuid.cc",
/* TODO: Uncomment this files as they get converted one-by-one into native implementation
"android/bluetooth/IBluetooth.aidl",
"android/bluetooth/IBluetoothA2dp.aidl",
"android/bluetooth/le/IScannerCallback.aidl"
*/
],
+ export_include_dirs: [ "./"],
aidl: {
export_aidl_headers: true,
include_dirs: [
"frameworks/native/aidl/binder",
+
+ /* required for android.os.ParcelUuid, and android.os.ParcelFileDescriptor */
+ "frameworks/base/core/java",
],
},
include_dirs: [
--- /dev/null
+//
+// Copyright 2017, The Android Open Source Project
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at:
+//
+// http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+//
+
+#include "android/os/parcel_file_descriptor.h"
+#include <base/logging.h>
+
+using android::OK;
+using android::Parcel;
+using android::status_t;
+
+namespace android {
+namespace os {
+
+status_t ParcelFileDescriptor::writeToParcel(Parcel* parcel) const {
+ status_t status = parcel->writeInt32(0);
+ if (status != OK) return status;
+
+ status = parcel->writeDupFileDescriptor(fd);
+ return status;
+}
+
+status_t ParcelFileDescriptor::readFromParcel(const Parcel* parcel) {
+ LOG(FATAL) << "Don't know how to read ParcelFileDescriptor";
+ return OK;
+}
+
+} // namespace os
+} // namespace android
\ No newline at end of file
--- /dev/null
+//
+// Copyright 2017, The Android Open Source Project
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at:
+//
+// http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+//
+
+#pragma once
+
+#include <binder/Parcel.h>
+#include <binder/Parcelable.h>
+
+namespace android {
+namespace os {
+
+class ParcelFileDescriptor : public android::Parcelable {
+ public:
+ ParcelFileDescriptor() = default;
+ ~ParcelFileDescriptor() = default;
+
+ // Write |this| parcelable to the given |parcel|. Keep in mind that
+ // implementations of writeToParcel must be manually kept in sync
+ // with readFromParcel and the Java equivalent versions of these methods.
+ //
+ // Returns android::OK on success and an appropriate error otherwise.
+ android::status_t writeToParcel(android::Parcel* parcel) const override;
+
+ // Read data from the given |parcel| into |this|. After readFromParcel
+ // completes, |this| should have equivalent state to the object that
+ // wrote itself to the parcel.
+ //
+ // Returns android::OK on success and an appropriate error otherwise.
+ android::status_t readFromParcel(const android::Parcel* parcel) override;
+
+ int fd;
+};
+
+} // namespace os
+} // namespace android
--- /dev/null
+//
+// Copyright 2017, The Android Open Source Project
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at:
+//
+// http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+//
+
+#include "android/os/parcel_uuid.h"
+
+using android::OK;
+using android::Parcel;
+using android::status_t;
+using bluetooth::Uuid;
+
+namespace android {
+namespace os {
+
+namespace {
+static uint64_t uuid_lsb(const Uuid& uuid) {
+ uint64_t lsb = 0;
+
+ auto uu = uuid.To128BitBE();
+ for (int i = 8; i <= 15; i++) {
+ lsb <<= 8;
+ lsb |= uu[i];
+ }
+
+ return lsb;
+}
+
+static uint64_t uuid_msb(const Uuid& uuid) {
+ uint64_t msb = 0;
+
+ auto uu = uuid.To128BitBE();
+ for (int i = 0; i <= 7; i++) {
+ msb <<= 8;
+ msb |= uu[i];
+ }
+
+ return msb;
+}
+} // namespace
+
+status_t ParcelUuid::writeToParcel(Parcel* parcel) const {
+ status_t status = parcel->writeInt64(uuid_msb(uuid));
+ if (status != OK) return status;
+
+ status = parcel->writeInt64(uuid_lsb(uuid));
+ return status;
+}
+
+status_t ParcelUuid::readFromParcel(const Parcel* parcel) {
+ int64_t uuid_msb, uuid_lsb;
+
+ status_t status = parcel->readInt64(&uuid_msb);
+ if (status != OK) return status;
+
+ status = parcel->readInt64(&uuid_lsb);
+ if (status != OK) return status;
+
+ std::array<uint8_t, Uuid::kNumBytes128> uu;
+ for (int i = 0; i < 8; i++) {
+ uu[7 - i] = (uuid_msb >> (8 * i)) & 0xFF;
+ uu[15 - i] = (uuid_lsb >> (8 * i)) & 0xFF;
+ }
+
+ uuid = Uuid::From128BitBE(uu);
+ return OK;
+}
+
+} // namespace os
+} // namespace android
\ No newline at end of file
--- /dev/null
+//
+// Copyright 2017, The Android Open Source Project
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at:
+//
+// http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+//
+
+#pragma once
+
+#include <binder/Parcel.h>
+#include <binder/Parcelable.h>
+#include <bluetooth/uuid.h>
+
+namespace android {
+namespace os {
+
+class ParcelUuid : public android::Parcelable {
+ public:
+ ParcelUuid() = default;
+ ~ParcelUuid() = default;
+
+ // Write |this| parcelable to the given |parcel|. Keep in mind that
+ // implementations of writeToParcel must be manually kept in sync
+ // with readFromParcel and the Java equivalent versions of these methods.
+ //
+ // Returns android::OK on success and an appropriate error otherwise.
+ android::status_t writeToParcel(android::Parcel* parcel) const override;
+
+ // Read data from the given |parcel| into |this|. After readFromParcel
+ // completes, |this| should have equivalent state to the object that
+ // wrote itself to the parcel.
+ //
+ // Returns android::OK on success and an appropriate error otherwise.
+ android::status_t readFromParcel(const android::Parcel* parcel) override;
+
+ bluetooth::Uuid uuid;
+};
+
+} // namespace os
+} // namespace android
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