80 lines
2.4 KiB
Protocol Buffer
80 lines
2.4 KiB
Protocol Buffer
syntax = "proto2";
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package chre_cross_validation_wifi;
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option java_package = "com.google.android.chre.nanoapp.proto";
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option java_outer_classname = "ChreCrossValidationWifi";
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enum MessageType {
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// Reserved for corrupted messages
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UNDEFINED = 0;
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// H2C: Host informing nanoapp to start a new step
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// Payload must be StepStartCommand Message
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STEP_START = 1;
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// C2H: Nanoapp informing host on the result of a step
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// Payload must be chre_test_common::TestResult message.
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// This will also include the final validation result if this is the step
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// result for the VALIDATE step.
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STEP_RESULT = 2;
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// H2C: Host passing down wifi scan result data to CHRE to validate.
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// There may be multiple messages with this type sent.
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SCAN_RESULT = 3;
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// C2H: Nanoapp informing host about the wifi capabilities it has.
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// The payload must be a WifiCapabilities message.
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WIFI_CAPABILITIES = 4;
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}
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enum Step {
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// The initial step where no action is performed.
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INIT = 0;
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// The step where the nanoapp is configured to monitor for wifi scans and the
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// scan results threshold message is sent.
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SETUP = 1;
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// The validate step where the data is gathered and compared.
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VALIDATE = 2;
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// The step where the wifi capabilities are gathered from the nanoapp.
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CAPABILITIES = 3;
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}
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message StepStartCommand {
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optional Step step = 1;
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// The maxinum number of WiFi scans that can be delivered to CHRE, which
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// will be used to limit the cross-validation check. This value is only
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// valid if the step value is SETUP.
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optional int32 chreScanCapacity = 2;
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}
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/*
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* The fields that are common between the AP framework ScanResult object @
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* //frameworks/base/wifi/java/android/net/wifi/ScanResult.java
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* and the chreWifiScanResult in the WiFi CHRE API @
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* //system/chre/chre_api/include/chre_api/chre/wifi.h
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*/
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message WifiScanResult {
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// The name of the access point
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optional string ssid = 1;
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// The mac address of the access point
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optional bytes bssid = 2;
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// The total number of results that will be sent from AP.
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optional uint32 totalNumResults = 3;
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// The index of this result in relation to the entire set of results.
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// [0 - totalNumResults)
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optional uint32 resultIndex = 4;
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}
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/*
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* The wifi capabilities listed in
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* //system/chre/chre_api/include/chre_api/chre/wifi.h
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*/
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message WifiCapabilities {
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optional uint32 wifiCapabilities = 1;
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}
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message UseScanResultsSizeThreshold {
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optional bool useThreshold = 1;
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}
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