mirror of
https://github.com/kidfromjupiter/nearby.git
synced 2026-09-14 22:56:12 -04:00
Alexey Polyudov
c3a89bb894
Signed-off-by: Alexey Polyudov <apolyudov@google.com> Change-Id: I8ca8ef4727e289f3c6ea62ad73008ad718096e5d
85 lines
3.0 KiB
C++
85 lines
3.0 KiB
C++
// 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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#ifndef CORE_INTERNAL_OFFLINE_FRAMES_H_
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#define CORE_INTERNAL_OFFLINE_FRAMES_H_
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#include <cstdint>
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#include <vector>
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#include "proto/connections/offline_wire_formats.pb.h"
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#include "platform/byte_array.h"
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#include "platform/exception.h"
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#include "platform/port/string.h"
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#include "platform/ptr.h"
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#include "proto/connections_enums.pb.h"
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// Detects the right usage.
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#include "google/protobuf/message_lite.h"
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#define proto_ns google::protobuf
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namespace location {
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namespace nearby {
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namespace connections {
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class OfflineFrames {
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public:
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static ExceptionOr<ConstPtr<OfflineFrame> > fromBytes(
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ConstPtr<ByteArray>
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offline_frame_bytes); // throws Exception::INVALID_PROTOCOL_BUFFER
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static V1Frame::FrameType getFrameType(ConstPtr<OfflineFrame> offline_frame);
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static ConstPtr<ByteArray> forConnectionRequest(
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const std::string& endpoint_id, const std::string& endpoint_name,
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std::int32_t nonce,
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const std::vector<proto::connections::Medium>& mediums);
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static ConstPtr<ByteArray> forConnectionResponse(std::int32_t status);
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static ConstPtr<ByteArray> forDataPayloadTransferFrame(
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const PayloadTransferFrame::PayloadHeader& header,
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const PayloadTransferFrame::PayloadChunk& chunk);
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static ConstPtr<ByteArray> forControlPayloadTransferFrame(
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const PayloadTransferFrame::PayloadHeader& header,
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const PayloadTransferFrame::ControlMessage& control);
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static ConstPtr<ByteArray>
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forWifiHotspotUpgradePathAvailableBandwidthUpgradeNegotiationEvent(
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const std::string& ssid, const std::string& password, std::int32_t port);
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static ConstPtr<ByteArray>
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forLastWriteToPriorChannelBandwidthUpgradeNegotiationEvent();
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static ConstPtr<ByteArray>
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forSafeToClosePriorChannelBandwidthUpgradeNegotiationEvent();
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static ConstPtr<ByteArray>
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forClientIntroductionBandwidthUpgradeNegotiationEvent(
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const std::string& endpoint_id);
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static ConstPtr<ByteArray> forKeepAlive();
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static ConnectionRequestFrame::Medium mediumToConnectionRequestMedium(
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proto::connections::Medium medium);
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static proto::connections::Medium connectionRequestMediumToMedium(
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ConnectionRequestFrame::Medium medium);
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static std::vector<proto::connections::Medium>
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connectionRequestMediumsToMediums(
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const ConnectionRequestFrame& connection_request_frame);
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};
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} // namespace connections
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} // namespace nearby
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} // namespace location
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#endif // CORE_INTERNAL_OFFLINE_FRAMES_H_
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