blob: 23e1cb4741685885a80c68c5ba30761930ddcb4c [file] [log] [blame]
/*
* Copyright (C) 2016 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.
*/
#ifndef ANDROID_MEDIA_MIDI_DEVICE_INFO_H
#define ANDROID_MEDIA_MIDI_DEVICE_INFO_H
#include <binder/Parcelable.h>
#include <binder/PersistableBundle.h>
#include <utils/String16.h>
#include <utils/Vector.h>
namespace android {
namespace media {
namespace midi {
class MidiDeviceInfo : public Parcelable {
public:
MidiDeviceInfo() = default;
virtual ~MidiDeviceInfo() = default;
MidiDeviceInfo(const MidiDeviceInfo& midiDeviceInfo) = default;
status_t writeToParcel(Parcel* parcel) const override;
status_t readFromParcel(const Parcel* parcel) override;
int getType() const { return mType; }
int getUid() const { return mId; }
bool isPrivate() const { return mIsPrivate; }
int getDefaultProtocol() const { return mDefaultProtocol; }
const Vector<String16>& getInputPortNames() const { return mInputPortNames; }
const Vector<String16>& getOutputPortNames() const { return mOutputPortNames; }
String16 getProperty(const char* propertyName);
// The constants need to be kept in sync with MidiDeviceInfo.java
enum {
TYPE_USB = 1,
TYPE_VIRTUAL = 2,
TYPE_BLUETOOTH = 3,
};
enum {
PROTOCOL_UMP_USE_MIDI_CI = 0,
PROTOCOL_UMP_MIDI_1_0_UP_TO_64_BITS = 1,
PROTOCOL_UMP_MIDI_1_0_UP_TO_64_BITS_AND_JRTS = 2,
PROTOCOL_UMP_MIDI_1_0_UP_TO_128_BITS = 3,
PROTOCOL_UMP_MIDI_1_0_UP_TO_128_BITS_AND_JRTS = 4,
PROTOCOL_UMP_MIDI_2_0 = 17,
PROTOCOL_UMP_MIDI_2_0_AND_JRTS = 18,
PROTOCOL_UNKNOWN = -1,
};
static const char* const PROPERTY_NAME;
static const char* const PROPERTY_MANUFACTURER;
static const char* const PROPERTY_PRODUCT;
static const char* const PROPERTY_VERSION;
static const char* const PROPERTY_SERIAL_NUMBER;
static const char* const PROPERTY_ALSA_CARD;
static const char* const PROPERTY_ALSA_DEVICE;
friend bool operator==(const MidiDeviceInfo& lhs, const MidiDeviceInfo& rhs);
friend bool operator!=(const MidiDeviceInfo& lhs, const MidiDeviceInfo& rhs) {
return !(lhs == rhs);
}
private:
status_t readStringVector(
const Parcel* parcel, Vector<String16> *vectorPtr, size_t defaultLength);
status_t writeStringVector(Parcel* parcel, const Vector<String16>& vector) const;
int32_t mType;
int32_t mId;
Vector<String16> mInputPortNames;
Vector<String16> mOutputPortNames;
os::PersistableBundle mProperties;
bool mIsPrivate;
int32_t mDefaultProtocol;
};
} // namespace midi
} // namespace media
} // namespace android
#endif // ANDROID_MEDIA_MIDI_DEVICE_INFO_H