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gerrit.named-data.net / NDN-TLV / cfc5d216948b5fe607c432cc3ee77b008e33292c / . / types.rst
blob: a63926fdc12e236cc0c82da14ec46ea0efdf570c [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+---------------------------------------------+-------------------+----------------+
Junxiao Shicfc5d212017-06-02 17:48:51 +0000[diff] [blame^]32| ForwardingHint | 30 | 0x1e |
33+---------------------------------------------+-------------------+----------------+
Alexander Afanasyeva4397b82013-12-26 05:25:27 +0000[diff] [blame]34| **Interest/Selectors** |
35+---------------------------------------------+-------------------+----------------+
Alexander Afanasyev0bc9f1a2014-02-13 08:05:36 +0000[diff] [blame]36| MinSuffixComponents | 13 | 0x0d |
Alexander Afanasyeva4397b82013-12-26 05:25:27 +0000[diff] [blame]37+---------------------------------------------+-------------------+----------------+
Alexander Afanasyev0bc9f1a2014-02-13 08:05:36 +0000[diff] [blame]38| MaxSuffixComponents | 14 | 0x0e |
Alexander Afanasyeva4397b82013-12-26 05:25:27 +0000[diff] [blame]39+---------------------------------------------+-------------------+----------------+
Alexander Afanasyev0bc9f1a2014-02-13 08:05:36 +0000[diff] [blame]40| PublisherPublicKeyLocator | 15 | 0x0f |
Alexander Afanasyeva4397b82013-12-26 05:25:27 +0000[diff] [blame]41+---------------------------------------------+-------------------+----------------+
Alexander Afanasyev0bc9f1a2014-02-13 08:05:36 +0000[diff] [blame]42| Exclude | 16 | 0x10 |
Alexander Afanasyeva4397b82013-12-26 05:25:27 +0000[diff] [blame]43+---------------------------------------------+-------------------+----------------+
Alexander Afanasyev0bc9f1a2014-02-13 08:05:36 +0000[diff] [blame]44| ChildSelector | 17 | 0x11 |
Alexander Afanasyeva4397b82013-12-26 05:25:27 +0000[diff] [blame]45+---------------------------------------------+-------------------+----------------+
Alexander Afanasyev0bc9f1a2014-02-13 08:05:36 +0000[diff] [blame]46| MustBeFresh | 18 | 0x12 |
Alexander Afanasyeva4397b82013-12-26 05:25:27 +0000[diff] [blame]47+---------------------------------------------+-------------------+----------------+
Alexander Afanasyev0bc9f1a2014-02-13 08:05:36 +0000[diff] [blame]48| Any | 19 | 0x13 |
Alexander Afanasyeva4397b82013-12-26 05:25:27 +0000[diff] [blame]49+---------------------------------------------+-------------------+----------------+
50| **Data packet** |
51+---------------------------------------------+-------------------+----------------+
Alexander Afanasyev0bc9f1a2014-02-13 08:05:36 +0000[diff] [blame]52| MetaInfo | 20 | 0x14 |
Alexander Afanasyeva4397b82013-12-26 05:25:27 +0000[diff] [blame]53+---------------------------------------------+-------------------+----------------+
Alexander Afanasyev0bc9f1a2014-02-13 08:05:36 +0000[diff] [blame]54| Content | 21 | 0x15 |
Alexander Afanasyeva4397b82013-12-26 05:25:27 +0000[diff] [blame]55+---------------------------------------------+-------------------+----------------+
Alexander Afanasyev0bc9f1a2014-02-13 08:05:36 +0000[diff] [blame]56| SignatureInfo | 22 | 0x16 |
Alexander Afanasyeva4397b82013-12-26 05:25:27 +0000[diff] [blame]57+---------------------------------------------+-------------------+----------------+
Alexander Afanasyev0bc9f1a2014-02-13 08:05:36 +0000[diff] [blame]58| SignatureValue | 23 | 0x17 |
Alexander Afanasyeva4397b82013-12-26 05:25:27 +0000[diff] [blame]59+---------------------------------------------+-------------------+----------------+
60| **Data/MetaInfo** |
61+---------------------------------------------+-------------------+----------------+
Alexander Afanasyev0bc9f1a2014-02-13 08:05:36 +0000[diff] [blame]62| ContentType | 24 | 0x18 |
Alexander Afanasyeva4397b82013-12-26 05:25:27 +0000[diff] [blame]63+---------------------------------------------+-------------------+----------------+
Alexander Afanasyev0bc9f1a2014-02-13 08:05:36 +0000[diff] [blame]64| FreshnessPeriod | 25 | 0x19 |
Alexander Afanasyeva4397b82013-12-26 05:25:27 +0000[diff] [blame]65+---------------------------------------------+-------------------+----------------+
Alexander Afanasyev0bc9f1a2014-02-13 08:05:36 +0000[diff] [blame]66| FinalBlockId | 26 | 0x1a |
Alexander Afanasyev08f39ce2014-02-12 19:53:50 +0000[diff] [blame]67+---------------------------------------------+-------------------+----------------+
Alexander Afanasyeva4397b82013-12-26 05:25:27 +0000[diff] [blame]68| **Data/Signature** |
69+---------------------------------------------+-------------------+----------------+
Alexander Afanasyev0bc9f1a2014-02-13 08:05:36 +0000[diff] [blame]70| SignatureType | 27 | 0x1b |
Alexander Afanasyeva4397b82013-12-26 05:25:27 +0000[diff] [blame]71+---------------------------------------------+-------------------+----------------+
Alexander Afanasyev0bc9f1a2014-02-13 08:05:36 +0000[diff] [blame]72| KeyLocator | 28 | 0x1c |
Alexander Afanasyeva4397b82013-12-26 05:25:27 +0000[diff] [blame]73+---------------------------------------------+-------------------+----------------+
Alexander Afanasyevf3e5e852014-06-13 22:44:02 -0700[diff] [blame]74| KeyDigest | 29 | 0x1d |
Alexander Afanasyeva4397b82013-12-26 05:25:27 +0000[diff] [blame]75+---------------------------------------------+-------------------+----------------+
Alexander Afanasyevfffabfb2013-12-11 21:29:05 +0000[diff] [blame]76
Alexander Afanasyevca58dc22013-12-28 21:04:59 +0000[diff] [blame]77.. _type reservations:
78
Alexander Afanasyevfffabfb2013-12-11 21:29:05 +0000[diff] [blame]79Type value reservations
80~~~~~~~~~~~~~~~~~~~~~~~
81
82+----------------+-----------------------------------------------------------+
83| Values | Designation |
84+================+===========================================================+
Junxiao Shicfc5d212017-06-02 17:48:51 +0000[diff] [blame^]85| 0, 2-4, 31-79 | Reserved for future assignments (1-byte encoding) |
Junxiao Shibdc75012015-01-13 22:09:12 -0700[diff] [blame]86+----------------+-----------------------------------------------------------+
87| 11 | Reserved, formerly `Scope` |
Alexander Afanasyev718b86a2014-02-16 05:42:20 +0000[diff] [blame]88+----------------+-----------------------------------------------------------+
89| 80-100 | Reserved for assignments related to local link data |
Junxiao Shi4406fdd2015-06-10 13:28:10 -0700[diff] [blame]90| | processing, e.g., `NDNLP`_, etc. (1-byte encoding) |
Alexander Afanasyevb917c0b2014-02-12 19:53:48 +0000[diff] [blame]91+----------------+-----------------------------------------------------------+
92| 101-127 | Reserved for assignments related to forwarding daemon |
Alexander Afanasyev7455e9b2014-06-25 09:41:08 -0700[diff] [blame]93| | (1-byte encoding) |
Alexander Afanasyevfffabfb2013-12-11 21:29:05 +0000[diff] [blame]94+----------------+-----------------------------------------------------------+
95| 128-252 | For application use (1-byte encoding) |
96+----------------+-----------------------------------------------------------+
Junxiao Shi4406fdd2015-06-10 13:28:10 -0700[diff] [blame]97| 800-1000 | Reserved for assignments related to local link data |
98| | processing, e.g., `NDNLP`_, etc. (3-byte encoding) |
99+----------------+-----------------------------------------------------------+
100| 253-799, | Reserved for future assignments (3-byte encoding) |
101| 1001-32767 | |
Alexander Afanasyevfffabfb2013-12-11 21:29:05 +0000[diff] [blame]102+----------------+-----------------------------------------------------------+
Alexander Afanasyev7455e9b2014-06-25 09:41:08 -0700[diff] [blame]103| >32767 | For application use (3+-byte encoding) |
Alexander Afanasyevfffabfb2013-12-11 21:29:05 +0000[diff] [blame]104+----------------+-----------------------------------------------------------+
Alexander Afanasyev718b86a2014-02-16 05:42:20 +0000[diff] [blame]105
Junxiao Shi4406fdd2015-06-10 13:28:10 -0700[diff] [blame]106.. _NDNLP: http://redmine.named-data.net/projects/nfd/wiki/NDNLPv2