option java_package = "org.microg.gms.checkin";

option java_outer_classname = "CheckinProto";

// Sample data, if provided, is fished from a Nexus 7 (2013) / flo running Android 5.0
message CheckinRequest {
    // unused
    optional string imei = 1;

    // Gservices["android_id"] or 0 on first-checkin
    optional int64 androidId = 2;

    // Gservices["digest"] or ""
    optional string digest = 3;

    required Checkin checkin = 4;
    message Checkin {
        // empty Build on pre-checkin
        required Build build = 1;
        message Build {
            // Build.FINGERPRINT
            // eg. google/razor/flo:5.0.1/LRX22C/1602158:user/release-keys
            optional string fingerprint = 1;

            // Build.HARDWARE
            // eg. flo
            optional string hardware = 2;

            // Build.BRAND
            // eg. google
            optional string brand = 3;

            // Build.getRadioVersion()
            optional string radio = 4;

            // Build.BOOTLOADER
            // eg. FLO-04.04
            optional string bootloader = 5;

            // GoogleSettingsContract.Partner["client_id"]
            // eg. android-google
            optional string clientId = 6;

            // Build.TIME / 1000L
            // eg. 1416533192
            optional int64 time = 7;

            // PackageInfo.versionCode
            // eg. 6188736
            optional int32 packageVersionCode = 8;

            // Build.DEVICE
            // eg. flo
            optional string device = 9;

            // Build.VERSION.SDK_INT
            // eg. 21
            optional int32 sdkVersion = 10;

            // Build.MODEL
            // eg. Nexus 7
            optional string model = 11;

            // Build.MANUFACTURER
            // eg. asus
            optional string manufacturer = 12;

            // Build.PRODUCT
            // eg. razor
            optional string product = 13;

            // fileExists("/system/recovery-from-boot.p")
            // eg. false
            optional bool otaInstalled = 14;
        }

        // last checkin ms or 0 if first checkin
        // eg. 0
        optional int64 lastCheckinMs = 2;

        // eg. ("event_log_start",~,1424612602652) on first checkin
        repeated Event event = 3;
        message Event {
            optional string tag = 1;
            optional string value = 2;
            optional int64 timeMs = 3;
        }

        // unknown, n/a on first checkin
        repeated Statistic stat = 4;
        message Statistic {
            required string tag = 1;
            optional int32 count = 2;
            optional float sum = 3;
        }

        // unused
        repeated string requestedGroup = 5;

        // TelephonyManager.getNetworkOperator != null|empty
        optional string cellOperator = 6;

        // TelephonyManager.getSimOperator != null|empty
        optional string simOperator = 7;

        // "WIFI::" | ("mobile" | "notmobile" | "unknown") + "-" + ("roaming" | "notroaming" | "unknown")
        optional string roaming = 8;

        // UserHandle.myUserId
        // eg. 0
        optional int32 userNumber = 9;
    }

    // unused
    optional string desiredBuild = 5;

    // Locale.toString
    optional string locale = 6;

    // GoogleSettingsContract.Partner["logging_id2"] (choosen randomly on first checkin)
    // eg. 12561488293572742346
    optional int64 loggingId = 7;

    // unused
    optional string marketCheckin = 8;

    // NetworkInfo.getExtraInfo, WifiInfo.getMacAddress (12 hex-digits)
    // eg. d850e6abcdef
    repeated string macAddress = 9;

    // TelephonyManager.getDeviceId (14 hex-digits), not set on tablets
    optional string meid = 10;

    // "[<email>]" followed by "<authToken>", empty string on first checkin
    repeated string accountCookie = 11;

    // TimeZone.getId
    // eg. GMT
    optional string timeZone = 12;

    // security token as given on first checkin, not set on first checkin
    optional fixed64 securityToken = 13;

    // use 3
    optional int32 version = 14;

    // SHA-1 of each in /system/etc/security/otacerts.zip or "--IOException--" or "--no-output--"
    // eg. dKXTm1QH9QShGQwBM/4rg6/lCNQ=
    repeated string otaCert = 15;

    // Build.SERIAL != "unknown"
    // eg. 07d90b18
    optional string serial = 16;

    // TelephonyManager.getDeviceId (8 hex-digits), not set on tablets
    optional string esn = 17;

    optional DeviceConfig deviceConfiguration = 18;
    message DeviceConfig {
        // ConfigurationInfo.reqTouchScreen
        // eg. 3
        optional int32 touchScreen = 1;

        // ConfigurationInfo.reqKeyboardType
        // eg. 1
        optional int32 keyboardType = 2;

        // ConfigurationInfo.reqNavigation
        // eg. 1
        optional int32 navigation = 3;
        // ConfigurationInfo.screenLayout
        // eg. 3
        optional int32 screenLayout = 4;

        // ConfigurationInfo.reqInputFeatures & ConfigurationInfo.INPUT_FEATURE_HARD_KEYBOARD
        // eg. 0
        optional bool hasHardKeyboard = 5;

        // ConfigurationInfo.reqInputFeatures & ConfigurationInfo.INPUT_FEATURE_FIVE_WAY_NAV
        // eg. 0
        optional bool hasFiveWayNavigation = 6;

        // DisplayMetrics.densityDpi
        // eg. 320
        optional int32 densityDpi = 7;

        // ConfigurationInfo.reqGlEsVersion
        // eg. 196608
        optional int32 glEsVersion = 8;

        // PackageManager.getSystemSharedLibraryNames
        // eg. "android.test.runner", "com.android.future.usb.accessory", "com.android.location.provider",
        //     "com.android.media.remotedisplay", "com.android.mediadrm.signer", "com.google.android.maps",
        //     "com.google.android.media.effects", "com.google.widevine.software.drm", "javax.obex"
        repeated string sharedLibrary = 9;

        // PackageManager.getSystemAvailableFeatures
        // eg. android.hardware.[...]
        repeated string availableFeature = 10;

        // Build.CPU_ABI and Build.CPU_ABI2 != "unknown"
        // eg. "armeabi-v7a", "armeabi"
        repeated string nativePlatform = 11;

        // DisplayMetrics.widthPixels
        // eg. 1200
        optional int32 widthPixels = 12;

        // DisplayMetrics.heightPixels
        // eg. 1824
        optional int32 heightPixels = 13;

        // Context.getAssets.getLocales
        // eg. [...], "en-US", [...]
        repeated string locale = 14;

        // GLES10.glGetString(GLES10.GL_EXTENSIONS)
        // eg. "GL_AMD_compressed_ATC_texture", [...]
        repeated string glExtension = 15;

        // unused
        optional int32 deviceClass = 16;
        // unused
        optional int32 maxApkDownloadSizeMb = 17;
    }

    // "ethernet" or "wifi"
    repeated string macAddressType = 19;

    // unknown, use 0 on pre- and first-checkin, and 1 for later checkins
    // also present on pre-checkin
    required int32 fragment = 20;

    // unknown
    optional string userName = 21;

    // UserManager.getUserSerialNumber
    // eg. 0
    optional int32 userSerialNumber = 22;
}

message CheckinResponse {
    optional bool statsOk = 1;
    repeated Intent intent = 2;
    message Intent {
        optional string action = 1;
        optional string dataUri = 2;
        optional string mimeType = 3;
        optional string javaClass = 4;
        repeated Extra extra = 5;
        message Extra {
            optional string name = 6;
            optional string value = 7;
        }
    }
    optional int64 timeMs = 3;
    optional string digest = 4;
    repeated GservicesSetting setting = 5;
    message GservicesSetting {
        optional bytes name = 1;
        optional bytes value = 2;
    }
    optional bool marketOk = 6;
    optional fixed64 androidId = 7;
    optional fixed64 securityToken = 8;
    optional bool settingsDiff = 9;
    repeated string deleteSetting = 10;
    optional string versionInfo = 11;
    optional string deviceDataVersionInfo = 12;
}