mirror of
https://github.com/kidfromjupiter/nearby.git
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63 lines
2.0 KiB
Protocol Buffer
63 lines
2.0 KiB
Protocol Buffer
// Copyright 2020 Google LLC
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// https://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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syntax = "proto2";
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package location.nearby.mediums;
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option optimize_for = LITE_RUNTIME;
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option java_outer_classname = "WifiAwareFramesProto";
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option java_package = "com.google.location.nearby.mediums.proto";
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message WifiAwareFrame {
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enum FrameType {
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UNKNOWN_FRAME_TYPE = 0;
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HOST_NETWORK = 1;
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NETWORK_AVAILABLE = 2;
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IP_AVAILABLE = 3;
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CANCELLATION = 4;
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}
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optional FrameType type = 1;
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// Exactly one of the following fields will be set.
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optional HostNetworkFrame host_network = 2;
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optional NetworkAvailableFrame network_available = 3;
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optional IpAvailableFrame ip_available = 4;
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optional CancellationFrame cancellation = 7;
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// The id of each frame.
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optional int32 frame_id = 5;
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// A byte array of size 2. It is the id and comparable token of a WifiAware
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// endpoint session.
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optional bytes session_id = 6;
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}
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message HostNetworkFrame {}
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message NetworkAvailableFrame {}
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message IpAvailableFrame {
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// NOTE: We use string here, rather than int. This is because the WiFi Aware
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// ip address has a network interface appended to the end. It looks like
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// 'fe80::a321:2935:9b2d:d7e7%aware_data0', where the %aware_data0 at the end
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// lets Android know which type of network this address is associated with.
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// If this information is lost, we won't be able to connect to the remote
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// device's ServerSocket.
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optional string ip_address = 1;
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optional int32 port = 2;
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}
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message CancellationFrame {}
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