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gerrit.named-data.net / NDN-TLV / bdc7501a301a4b7fc71dd61697786f3ce3918091 / . / types.rst
blob: 0780899cc674f34853511da13cf3465da6b2514e [file] [log] [blame]
Alexander Afanasyevfffabfb2013-12-11 21:29:05 +0000[diff] [blame]1.. _types:
2
3Type value assignment
4---------------------
5
Alexander Afanasyeva4397b82013-12-26 05:25:27 +0000[diff] [blame]6+---------------------------------------------+-------------------+----------------+
7| Type | Assigned value | Assigned value |
8| | (decimal) | (hexadecimal) |
9+=============================================+===================+================+
Alexander Afanasyeve9315e72014-02-12 19:53:49 +0000[diff] [blame]10| **Packet types** |
11+---------------------------------------------+-------------------+----------------+
Alexander Afanasyev0bc9f1a2014-02-13 08:05:36 +0000[diff] [blame]12| Interest | 5 | 0x05 |
Alexander Afanasyeve9315e72014-02-12 19:53:49 +0000[diff] [blame]13+---------------------------------------------+-------------------+----------------+
Alexander Afanasyev0bc9f1a2014-02-13 08:05:36 +0000[diff] [blame]14| Data | 6 | 0x06 |
15+---------------------------------------------+-------------------+----------------+
16| **Common fields** |
17+---------------------------------------------+-------------------+----------------+
18| Name | 7 | 0x07 |
19+---------------------------------------------+-------------------+----------------+
20| NameComponent | 8 | 0x08 |
Alexander Afanasyeva4397b82013-12-26 05:25:27 +0000[diff] [blame]21+---------------------------------------------+-------------------+----------------+
Alexander Afanasyev4b8be212014-10-06 10:55:04 -0700[diff] [blame]22| ImplicitSha256DigestComponent | 1 | 0x01 |
23+---------------------------------------------+-------------------+----------------+
Alexander Afanasyeva4397b82013-12-26 05:25:27 +0000[diff] [blame]24| **Interest packet** |
25+---------------------------------------------+-------------------+----------------+
Alexander Afanasyev0bc9f1a2014-02-13 08:05:36 +0000[diff] [blame]26| Selectors | 9 | 0x09 |
Alexander Afanasyeva4397b82013-12-26 05:25:27 +0000[diff] [blame]27+---------------------------------------------+-------------------+----------------+
Alexander Afanasyev0bc9f1a2014-02-13 08:05:36 +0000[diff] [blame]28| Nonce | 10 | 0x0a |
Alexander Afanasyeva4397b82013-12-26 05:25:27 +0000[diff] [blame]29+---------------------------------------------+-------------------+----------------+
Alexander Afanasyev0bc9f1a2014-02-13 08:05:36 +0000[diff] [blame]30| InterestLifetime | 12 | 0x0c |
Alexander Afanasyeva4397b82013-12-26 05:25:27 +0000[diff] [blame]31+---------------------------------------------+-------------------+----------------+
32| **Interest/Selectors** |
33+---------------------------------------------+-------------------+----------------+
Alexander Afanasyev0bc9f1a2014-02-13 08:05:36 +0000[diff] [blame]34| MinSuffixComponents | 13 | 0x0d |
Alexander Afanasyeva4397b82013-12-26 05:25:27 +0000[diff] [blame]35+---------------------------------------------+-------------------+----------------+
Alexander Afanasyev0bc9f1a2014-02-13 08:05:36 +0000[diff] [blame]36| MaxSuffixComponents | 14 | 0x0e |
Alexander Afanasyeva4397b82013-12-26 05:25:27 +0000[diff] [blame]37+---------------------------------------------+-------------------+----------------+
Alexander Afanasyev0bc9f1a2014-02-13 08:05:36 +0000[diff] [blame]38| PublisherPublicKeyLocator | 15 | 0x0f |
Alexander Afanasyeva4397b82013-12-26 05:25:27 +0000[diff] [blame]39+---------------------------------------------+-------------------+----------------+
Alexander Afanasyev0bc9f1a2014-02-13 08:05:36 +0000[diff] [blame]40| Exclude | 16 | 0x10 |
Alexander Afanasyeva4397b82013-12-26 05:25:27 +0000[diff] [blame]41+---------------------------------------------+-------------------+----------------+
Alexander Afanasyev0bc9f1a2014-02-13 08:05:36 +0000[diff] [blame]42| ChildSelector | 17 | 0x11 |
Alexander Afanasyeva4397b82013-12-26 05:25:27 +0000[diff] [blame]43+---------------------------------------------+-------------------+----------------+
Alexander Afanasyev0bc9f1a2014-02-13 08:05:36 +0000[diff] [blame]44| MustBeFresh | 18 | 0x12 |
Alexander Afanasyeva4397b82013-12-26 05:25:27 +0000[diff] [blame]45+---------------------------------------------+-------------------+----------------+
Alexander Afanasyev0bc9f1a2014-02-13 08:05:36 +0000[diff] [blame]46| Any | 19 | 0x13 |
Alexander Afanasyeva4397b82013-12-26 05:25:27 +0000[diff] [blame]47+---------------------------------------------+-------------------+----------------+
48| **Data packet** |
49+---------------------------------------------+-------------------+----------------+
Alexander Afanasyev0bc9f1a2014-02-13 08:05:36 +0000[diff] [blame]50| MetaInfo | 20 | 0x14 |
Alexander Afanasyeva4397b82013-12-26 05:25:27 +0000[diff] [blame]51+---------------------------------------------+-------------------+----------------+
Alexander Afanasyev0bc9f1a2014-02-13 08:05:36 +0000[diff] [blame]52| Content | 21 | 0x15 |
Alexander Afanasyeva4397b82013-12-26 05:25:27 +0000[diff] [blame]53+---------------------------------------------+-------------------+----------------+
Alexander Afanasyev0bc9f1a2014-02-13 08:05:36 +0000[diff] [blame]54| SignatureInfo | 22 | 0x16 |
Alexander Afanasyeva4397b82013-12-26 05:25:27 +0000[diff] [blame]55+---------------------------------------------+-------------------+----------------+
Alexander Afanasyev0bc9f1a2014-02-13 08:05:36 +0000[diff] [blame]56| SignatureValue | 23 | 0x17 |
Alexander Afanasyeva4397b82013-12-26 05:25:27 +0000[diff] [blame]57+---------------------------------------------+-------------------+----------------+
58| **Data/MetaInfo** |
59+---------------------------------------------+-------------------+----------------+
Alexander Afanasyev0bc9f1a2014-02-13 08:05:36 +0000[diff] [blame]60| ContentType | 24 | 0x18 |
Alexander Afanasyeva4397b82013-12-26 05:25:27 +0000[diff] [blame]61+---------------------------------------------+-------------------+----------------+
Alexander Afanasyev0bc9f1a2014-02-13 08:05:36 +0000[diff] [blame]62| FreshnessPeriod | 25 | 0x19 |
Alexander Afanasyeva4397b82013-12-26 05:25:27 +0000[diff] [blame]63+---------------------------------------------+-------------------+----------------+
Alexander Afanasyev0bc9f1a2014-02-13 08:05:36 +0000[diff] [blame]64| FinalBlockId | 26 | 0x1a |
Alexander Afanasyev08f39ce2014-02-12 19:53:50 +0000[diff] [blame]65+---------------------------------------------+-------------------+----------------+
Alexander Afanasyeva4397b82013-12-26 05:25:27 +0000[diff] [blame]66| **Data/Signature** |
67+---------------------------------------------+-------------------+----------------+
Alexander Afanasyev0bc9f1a2014-02-13 08:05:36 +0000[diff] [blame]68| SignatureType | 27 | 0x1b |
Alexander Afanasyeva4397b82013-12-26 05:25:27 +0000[diff] [blame]69+---------------------------------------------+-------------------+----------------+
Alexander Afanasyev0bc9f1a2014-02-13 08:05:36 +0000[diff] [blame]70| KeyLocator | 28 | 0x1c |
Alexander Afanasyeva4397b82013-12-26 05:25:27 +0000[diff] [blame]71+---------------------------------------------+-------------------+----------------+
Alexander Afanasyevf3e5e852014-06-13 22:44:02 -0700[diff] [blame]72| KeyDigest | 29 | 0x1d |
Alexander Afanasyeva4397b82013-12-26 05:25:27 +0000[diff] [blame]73+---------------------------------------------+-------------------+----------------+
Alexander Afanasyevfffabfb2013-12-11 21:29:05 +0000[diff] [blame]74
Alexander Afanasyevca58dc22013-12-28 21:04:59 +0000[diff] [blame]75.. _type reservations:
76
Alexander Afanasyevfffabfb2013-12-11 21:29:05 +0000[diff] [blame]77Type value reservations
78~~~~~~~~~~~~~~~~~~~~~~~
79
80+----------------+-----------------------------------------------------------+
81| Values | Designation |
82+================+===========================================================+
Junxiao Shibdc75012015-01-13 22:09:12 -0700[diff] [blame^]83| 0, 2-4, 30-79 | Reserved for future assignments (1-byte encoding) |
84+----------------+-----------------------------------------------------------+
85| 11 | Reserved, formerly `Scope` |
Alexander Afanasyev718b86a2014-02-16 05:42:20 +0000[diff] [blame]86+----------------+-----------------------------------------------------------+
87| 80-100 | Reserved for assignments related to local link data |
Alexander Afanasyev7455e9b2014-06-25 09:41:08 -0700[diff] [blame]88| | processing, e.g., `NDNLP header`_, `LocalControlHeader`_, |
89| | etc. (1-byte encoding) |
Alexander Afanasyevb917c0b2014-02-12 19:53:48 +0000[diff] [blame]90+----------------+-----------------------------------------------------------+
91| 101-127 | Reserved for assignments related to forwarding daemon |
Alexander Afanasyev7455e9b2014-06-25 09:41:08 -0700[diff] [blame]92| | (1-byte encoding) |
Alexander Afanasyevfffabfb2013-12-11 21:29:05 +0000[diff] [blame]93+----------------+-----------------------------------------------------------+
94| 128-252 | For application use (1-byte encoding) |
95+----------------+-----------------------------------------------------------+
96| 253-32767 | Reserved for future assignments (3-byte encoding) |
97+----------------+-----------------------------------------------------------+
Alexander Afanasyev7455e9b2014-06-25 09:41:08 -0700[diff] [blame]98| >32767 | For application use (3+-byte encoding) |
Alexander Afanasyevfffabfb2013-12-11 21:29:05 +0000[diff] [blame]99+----------------+-----------------------------------------------------------+
Alexander Afanasyev718b86a2014-02-16 05:42:20 +0000[diff] [blame]100
101.. _NDNLP header: http://redmine.named-data.net/projects/nfd/wiki/NDNLP-TLV
102
103.. _LocalControlHeader: http://redmine.named-data.net/projects/nfd/wiki/LocalControlHeader