Lua Requires Chilkat v9.5.0.89+

Backblaze S3 List Buckets

See more Backblaze S3 Examples

Demonstrates how to list Backblaze buckets.

The Chilkat S3 functions in the HTTP class are compatible with the Backblaze service.

Lua

local chilkat = require("chilkat")

local success = false

-- This example requires the Chilkat API to have been previously unlocked.
-- See Global Unlock Sample for sample code.

local http = chilkat.Http.new()

-- keyID = Access Key ID or Access Key
http.aws_access_key = "access-key"

-- applicationKey = Secret Access Key or Secret Key
http.aws_secret_key = "secret-key"

-- Region is the 2nd part of your S3 Endpoint
http.aws_endpoint = "s3.us-west-002.backblazeb2.com"

local bucketsXml = http:s3_list_buckets()

if not http.last_method_success then
    print(http.last_error_text)
    return
end

local xml = chilkat.Xml.new()
xml:load_xml(bucketsXml)
print(xml:get_xml())

-- Use this online tool to generate parsing code from sample XML:
-- Generate Parsing Code from XML

-- Sample output:

-- <?xml version="1.0" encoding="UTF-8" standalone="yes"?>
-- <ListAllMyBucketsResult xmlns="http://s3.amazonaws.com/doc/2006-03-01/">
--     <Owner>
--         <ID>f2ebbc5f792c</ID>
--         <DisplayName/>
--     </Owner>
--     <Buckets>
--         <Bucket>
--             <Name>chilkat</Name>
--             <CreationDate>2021-10-30T14:17:30.004Z</CreationDate>
--         </Bucket>
--         <Bucket>
--             <Name>chilkat-test</Name>
--             <CreationDate>2021-10-30T14:25:52.556Z</CreationDate>
--         </Bucket>
--     </Buckets>
-- </ListAllMyBucketsResult>

local Name = ""
local CreationDate = ""

local ListAllMyBucketsResult_xmlns = xml:get_attr_value("xmlns")
local ID = xml:get_child_content("Owner|ID")
local i = 0
local count_i = xml:num_children_having_tag("Buckets|Bucket")
while i < count_i do
    xml.i = i
    Name = xml:get_child_content("Buckets|Bucket[i]|Name")
    CreationDate = xml:get_child_content("Buckets|Bucket[i]|CreationDate")
    i = i + 1
end