A while back I wrote a vocab for using Amazon S3 (Simple Storage
Service) from Factor so I could archive tinyvid videos on S3. I've
tidied this up a bit and made it available. It's in the 's3' branch of
my git repository:
git://double.co.nz/git/factor.git
Hopefully it can be included in the main Factor distribution. Not all
functionality is available, only that which I needed for tinyvid. To
use it you need to set two dynamic variables:
key-id - set to your Amazon S3 key
secret-key - set to your Amazon S3 secret key
Once these are set you can use the vocab. A brief outline of the words:
buckets ( -- seq )
Returns a sequences of buckets in your S3 area
create-bucket ( name -- )
Create a bucket
delete-bucket ( name -- )
Delete a bucket
keys ( bucket-name -- seq )
Return a sequence of all keys in the given bucket
object-get ( bucket-name key -- headers data )
Does an http-get to retrieve the object at the given key in the bucket
put-object ( data mime-type bucket-name key assoc -- )
Stores the object under the key in the given bucket. The object has
the given mimetype. 'assoc' is contains key/values for any headers to
be associated with the object. 'data' is any Factor object that can be
used as the 'data' slot in <post-data>. If it's a <pathname> it stores
the contents of the file. If it's a stream, its' the contents of the
stream, etc. For example:
"hello world" binary encode "text/plain" "testbucket" "hello.txt" H{
{ "x-amz-acl" "public-read" } } put-object
"hello.txt" <pathname> "text/plain" "testbucket" "hello.txt" H{ {
"x-amz-acl" "public-read" } } put-object
http://testbucket.s3.amazonaws.com/hello.txt http-get .nip .
I'll write some docs soon. Any suggestions on the interface
appreciated. Feel free to hack on the code, add new features, refactor
it, etc. I don' t mind. It's unlikely I'll be adding new features
unless I need them for tinyvid or other projects so if you want it,
add it.
Chris.
--
http://www.bluishcoder.co.nz
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