go/cid
1
0
Fork 0
Code Issues Pull Requests Actions 2 Packages Projects Releases Wiki Activity
233 Commits 12 Branches 50 Tags
feat/sum-read-stream
Commit Graph

84 Commits

Author SHA1 Message Date
gammazero
0ca2bbaeb3 Add SumStream to read data from io.Reader 
This provides a way to create a CID without having to read all data into memory before passing it into Sum.  Instead, call SumStream passing in an io.Reader.
 2021-04-07 12:45:16 -07:00
Alex Good
de49849130 Add the dagjose multiformat 2020-10-15 14:00:36 +11:00
Steven Allen
f7cb4c91eb feat: optimize cid.Prefix 
We call this frequently and having to allocate here is really unfortunate.
 2020-07-22 19:45:20 -07:00
Rod Vagg
8dd6fe2778 feat: add Filecoin multicodecs 
* fil-commitment-unsealed
* fil-commitment-sealed

Ref: https://github.com/multiformats/multicodec/pull/161
Ref: https://github.com/multiformats/multicodec/pull/172
 2020-05-13 11:22:42 +10:00
Jeromy
75caa6bdbd avoid calling the method WriteTo if we don't satisfy its contract 2020-05-01 16:04:36 -07:00
Eric Myhre
628a0123ed Slightly more documentation comment. 2020-05-02 00:52:07 +02:00
Jeromy
266e76d591 properly satisfy writerTo interface 2020-05-01 15:44:06 -07:00
Jeromy
7d7cb88d78 add a couple useful methods 2020-05-01 15:01:28 -07:00
Volker Mische
9cb3848e51 chore: make comment reflect the code 
During the change to default CIDV1 to Base32, the corresponding code
comment wasn't updated.
 2020-04-28 16:02:21 +02:00
Steven Allen
c1b740035a fix: enforce minimal encoding 
Note: this removes two errors that don't appear to be used by anyone.
 2020-02-03 20:55:45 -08:00
Steven Allen
60ab0f84f0 chore: avoid magic numbers 2019-12-02 20:35:36 -05:00
Steven Allen
08e15f8a6c chore: avoid re-validated already validated CIDs 2019-12-02 20:35:27 -05:00
Steven Allen
58b483a841 fix: avoid panicing if we try to parse a non-sha multihash as a CIDv0 
I'm pretty sure we never call `Parse` multihashes anyways, but we should be careful.
 2019-12-02 20:34:30 -05:00
Whyrusleeping
79e75dffeb Merge pull request #95 from ipfs/feat/cid-from-bytes 
Add a function to read a cid from an array of bytes
 2019-11-12 10:17:18 +09:00
whyrusleeping
cf8cf8856e Use optimized multihash method for parsing 2019-11-11 16:33:49 -08:00
Jakub Sztandera
9238d1a533 Verify that prefix is correct v0 prefix 
License: MIT
Signed-off-by: Jakub Sztandera <kubuxu@protocol.ai>
 2019-11-11 20:00:31 +01:00
whyrusleeping
16bbe1cf14 Add a command to read a cid from an array of bytes 2019-11-10 22:17:41 -08:00
Marcin Rataj
3f1777738f Add libp2p-key multicodec 
Context: https://github.com/multiformats/multicodec/issues/130

License: MIT
Signed-off-by: Marcin Rataj <lidel@lidel.org>
 2019-05-28 01:40:54 +02:00
Steven Allen
f04f9216e7 default cidv1 to base32 2019-05-06 16:22:17 -07:00
Steven Allen
cf3b4efcaf fix inline CIDs generated by Prefix.Sum 2019-02-20 19:06:04 -08:00
Hector Sanjuan
00439572fb Let Cid implement Binary[Un]Marshaler and Text[Un]Marshaler interfaces. 
This makes Cid implement https://golang.org/pkg/encoding/#BinaryMarshaler
which is used by go-codec to decide if things know how to serialize themselves
(currently we need do manual wrapping for anything containing a CID).

Since I was at it, I did the TextMarshaling one too.
 2019-02-19 16:41:30 +00:00
Madper Xie
e6d04f280e fix typo in comment 2019-02-15 20:19:46 +08:00
Samuel Li
628ab3426c add codecs for Dash blocks, tx 2018-10-07 11:21:41 -07:00
Kevin Atkinson
dfc48d3ec4 Make sure we have a SHA2_256, length 32 hash when creating a CidV0. 2018-09-11 19:17:40 -04:00
Kevin Atkinson
46dd393ad1 Handel undefined Cid is JSON representation. 2018-09-07 14:03:03 -04:00
Kevin Atkinson
67a2bcf7e7 Change 'Nil' constant to 'Undef'. 2018-09-05 15:43:18 -04:00
Kevin Atkinson
643f78a8f9 Change 'IsNil' method to 'Defined'. 2018-09-05 03:26:26 -04:00
Kevin Atkinson
440a1c1a5a Removed description of layout of CID as it is not correct for CIDv0. 2018-08-31 00:35:55 -04:00
Kevin Atkinson
e0a5698af9 Add IsNil() method. 2018-08-31 00:35:54 -04:00
Kevin Atkinson
667c6a9418 Avoid allocating memory in Type() method. 2018-08-31 00:35:53 -04:00
Kevin Atkinson
426ebe9e55 Simplify assignment in UnmarshalJSON. 2018-08-31 00:35:52 -04:00
Kevin Atkinson
cad52160a4 Ensure we always have a valid Cid by hiding the type in a struct. 2018-08-31 00:35:51 -04:00
Kevin Atkinson
b5a08dcaaa Change EmptyCid to just Nil. 2018-08-31 00:35:51 -04:00
Kevin Atkinson
9831436a6f Change string representation to represent actual binary representation. 2018-08-31 00:35:47 -04:00
Kevin Atkinson
d7974d2277 Export version() method, various other code cleanups. 2018-08-31 00:34:19 -04:00
dignifiedquire
8009448a20 fix KeyString() 2018-08-31 00:34:03 -04:00
dignifiedquire
92496b5494 use string instead of []byte as underlying store 2018-08-31 00:34:02 -04:00
dignifiedquire
e153340e5a feat: use CIDs as their byte representation instead of a struct 2018-08-31 00:33:47 -04:00
Kevin Atkinson
b3d85b3dee Enhance documentation for Encode method. 2018-08-30 00:38:17 -04:00
Kevin Atkinson
9091e50b29 Rename Format method to Encode. 2018-08-30 00:30:14 -04:00
Kevin Atkinson
a0b3b11e63 Create a new Format method that is like StringOfBase but never errors 2018-08-30 00:30:14 -04:00
Kevin Atkinson
a8ae38caae Merge pull request #61 from ipfs/kevina/cid-fmt-enhan 
cid-fmt Enhancments
 2018-08-10 17:35:25 -04:00
Kevin Atkinson
23f03cb301 Merge pull request #53 from ipfs/kevina/format 
Create new Builder interface for creating CIDs.
 2018-08-10 17:34:56 -04:00
Kevin Atkinson
0f09109d9f Replace DecodeV2 with ExtractEncoding 2018-08-09 02:37:09 -04:00
Kevin Atkinson
67951e2c09 Move deprecated function to there own file. 2018-08-09 00:15:04 -04:00
Kevin Atkinson
ad88cb11c5 Rename Format to Builder. 2018-08-09 00:15:04 -04:00
Kevin Atkinson
c4bfcd0671 Extract most of cid-fmt logic so it can be used as a library. 2018-08-01 04:21:32 -04:00
Hector Sanjuan
8028fee095 Add Decred codecs 
0xe0 and 0xe1 have been assigned to Decred block and tx in the
multicodecs table. https://github.com/multiformats/multicodec/pull/78

License: MIT
Signed-off-by: Hector Sanjuan <hector@protocol.ai>
 2018-07-23 19:28:53 +02:00
Fritz Schneider
9cb0b7bcae use value receiver 2018-07-11 11:20:53 -10:00
Kevin Atkinson
6f951560f5 Update deprecated note to reflect code review. 2018-06-28 23:08:17 -04:00