metadata.proto

syntax = "proto2";

message Header {
  required string type = 1;
  optional bytes content = 2;
/*
root:
    1 <chunk> = "hyperdrive"
    2 <chunk> = bytes (32)
        0000   CE F0 96 9F 67 DB 0E 97 3F 70 90 56 97 87 53 B8 83 E7 6D 9D 33 89 77 F0  ....g...?p.V..S...m.3.w.
        0018   45 39 DF 57 D3 78 E4 D7                                                  E9.W.x..
    1 <chunk> = "/cat.png"
    2 <chunk> = message:
        1 <varint> = 33188
        2 <varint> = 0
        3 <varint> = 0
        4 <varint> = 2747904
        5 <varint> = 42
        6 <varint> = 0
        7 <varint> = 0
        8 <varint> = 1515863450935
        9 <varint> = 1515863450935
    3 <chunk> = bytes (3)
        0000   01 00 00                                                                 ...
    1 <chunk> = "/welcome.txt"
    2 <chunk> = message:
        1 <varint> = 33188
        2 <varint> = 0
        3 <varint> = 0
        4 <varint> = 317
        5 <varint> = 1
        6 <varint> = 42
        7 <varint> = 2747904
        8 <varint> = 1515863450953
        9 <varint> = 1515863450953
    3 <chunk> = bytes (4)
        0000   01 01 01 00
  */
}

message Node {
  required string path = 1;
  optional Stat value = 2;
  optional bytes trie = 3;
  //repeated Writer writers = 4;
  //optional uint64 writersSequence = 5;
}

message Writer {
  required bytes publicKey = 1;
  optional string permission = 2;
}

message Stat {
  required uint32 mode = 1;
  optional uint32 uid = 2;
  optional uint32 gid = 3;
  optional uint64 size = 4;
  optional uint64 blocks = 5;
  optional uint64 offset = 6;
  optional uint64 byteOffset = 7;
  optional uint64 mtime = 8;
  optional uint64 ctime = 9;
}