message MccDatabase {
	repeated group MCC = 1 {
		required bytes mcc2 = 2;
		required bytes mcc3 = 3;
		optional bytes mcc4 = 4;
	}
}


message Build {
	optional bytes fingerprint = 1; 
	optional bytes hardware = 2;
	optional bytes brand = 3;
	optional bytes radio = 4;
	optional bytes bootloader = 5;
	optional bytes client_id = 6;
	optional int64 time = 7;
	optional int32 version = 8;
	optional bytes device = 9;
}

message Event {
	required bytes event1 = 1;
	optional bytes event2 = 2;
	optional int64 event3 = 3;
}

message Statistic {
	required bytes stat1 = 1;
	optional int32 stat2 = 2;
	optional float stat3 = 3;
}


message Checkin {
	optional Build build = 1;
	optional int64 check2 = 2;
	repeated Event event = 3;
	repeated Statistic statistics = 4;
	repeated bytes check5 = 5;
	optional bytes networkOperator = 6;
	optional bytes simOperator = 7;
	optional bytes networkInfo = 8;
}


message CheckinRequest {
	optional bytes deviceId = 1;
	optional int64 cr2 = 2;
	optional bytes cr3 = 3;
	required Checkin checkin = 4;
	optional bytes cr5 = 5;
	optional bytes locale = 6;
	optional int64 id = 7;
	optional bytes cr8 = 8;
	optional bytes macaddress = 9;
	optional bytes cr10 = 10;
	repeated bytes accountInfo = 11 ;
	optional bytes timezone = 12;
	optional int64 cr13 = 13;
	optional int32 cr14 = 14;
	repeated bytes cr15 = 15;
}

message Intent {
	required bytes intent1 = 1 ;
	optional bytes intent2 = 2;
	optional bytes intent3 = 3;
	optional bytes intent4 = 4;
	repeated group EXTRA = 5 {
		required bytes intent6 = 6;
		optional bytes intent7 = 7;
	}
}

message GServiceSetting {
	required bytes gset1 = 1;
	required bytes gset2 = 2;
}

message CheckinResponse {
	required bool cres1 = 1;
	repeated Intent intent = 2;
	optional int64 cres3 = 3;
	optional bytes cres4 = 4;
	repeated GServiceSetting gs = 5 ;
	optional bool cres6 = 6;
	optional int64 cres7 = 7;
	optional int64 cres8 = 8;
}