syntax = "proto3";

package  HotelPms.Data;

message FileGrpcHead {
    string FileName = 1;
    int64  Size = 2;
}
 
message FileGrpcData {
    string FileName = 1;
    int32 Block = 2;
    bytes Content = 3;
}

service FileCore {
    rpc DownLoad (FileGrpcHead) returns (stream FileGrpcData);
    rpc UpLoad (stream FileGrpcData) returns(FileGrpcHead);
}