mirrors/git-annex
2
0
Fork 0
Code Issues Pull requests Projects Releases Packages 1 Wiki Activity Actions

implement CLAIMURL for external special remote

Browse source
This commit is contained in:
Joey Hess 2014-12-08 13:57:13 -04:00
parent cb6e16947d
commit ee27298b91
5 changed files with 29 additions and 5 deletions
Download patch file Download diff file Expand all files Collapse all files

8
doc/design/external_special_remote_protocol.mdwn
View file

@ -125,6 +125,10 @@ replying with `UNSUPPORTED-REQUEST` is acceptable.
If the remote replies with `UNSUPPORTED-REQUEST`, its availability
is assumed to be global. So, only remotes that are only reachable
locally need to worry about implementing this.
* `CLAIMURL Value`
Asks the remote if it wishes to claim responsibility for downloading
an url. If so, the remote should send back an `CLAIMURL-SUCCESS` reply.
If not, it can send `CLAIMURL-FAILURE`.
More optional requests may be added, without changing the protocol version,
so if an unknown request is seen, reply with `UNSUPPORTED-REQUEST`.
@ -167,6 +171,10 @@ while it's handling a request.
Indicates the INITREMOTE succeeded and the remote is ready to use.
* `INITREMOTE-FAILURE ErrorMsg`
Indicates that INITREMOTE failed.
* `CLAIMURL-SUCCESS`
Indicates that the CLAIMURL url will be handled by this remote.
* `CLAIMURL-FAILURE`
Indicates that the CLAIMURL url wil not be handled by this remote.
* `UNSUPPORTED-REQUEST`
Indicates that the special remote does not know how to handle a request.

2
doc/todo/extensible_addurl.mdwn
View file

@ -22,7 +22,7 @@ both available from CERN and from a torrent, for example.
Solution: Add a new method to remotes:
claimUrl :: Maybe (URLString -> IO Bool)
claimUrl :: Maybe (URLString -> Annex Bool)
Remotes that implement this method (including special remotes) will
be queried when such an uri is added, to see which claims it. Once the