56 lines
2.0 KiB
Plaintext
56 lines
2.0 KiB
Plaintext
/*
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* Copyright (C) 2018 The Android Open Source Project
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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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* http://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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*/
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package android.net.wifi.nl80211;
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/**
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* A callback to notify the results of sending a management frame.
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* @hide
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*/
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interface ISendMgmtFrameEvent {
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// Error codes for OnFailure():
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// Unknown error.
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const int SEND_MGMT_FRAME_ERROR_UNKNOWN = 1;
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// Specifying the MCS rate is not supported by this device.
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const int SEND_MGMT_FRAME_ERROR_MCS_UNSUPPORTED = 2;
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// Driver reported that no ACK was received for the transmitted frame.
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const int SEND_MGMT_FRAME_ERROR_NO_ACK = 3;
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// Timed out while waiting for a response from the driver about the status
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// of the transmitted frame.
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const int SEND_MGMT_FRAME_ERROR_TIMEOUT = 4;
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// An existing transmission is in progress. Another frame cannot be sent until
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// the first transmission completes.
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const int SEND_MGMT_FRAME_ERROR_ALREADY_STARTED = 5;
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// Called when the management frame was successfully sent and ACKed by the
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// recipient.
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// @param elapsedTimeMs The elapsed time between when the management frame was
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// sent and when the ACK was processed, in milliseconds, as measured by
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// wificond. This includes the time that the send frame spent queuing
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// before it was sent, any firmware retries, and the time the received
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// ACK spent queuing before it was processed.
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oneway void OnAck(int elapsedTimeMs);
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// Called when the send failed.
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// @param reason The error code for the failure.
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oneway void OnFailure(int reason);
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}
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