(Visual Basic 6.0) 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. However, because of some specific issues, Chilkat v9.5.0.89 or later is needed.

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

Dim http As New ChilkatHttp
Dim success As Long

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

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

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

Dim bucketsXml As String
bucketsXml = http.S3_ListBuckets()

If (http.LastMethodSuccess <> 1) Then
    Debug.Print http.LastErrorText
    Exit Sub
End If

Dim xml As New ChilkatXml
success = xml.LoadXml(bucketsXml)
Debug.Print xml.GetXml()

' 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>

Dim Name As String
Dim CreationDate As String

Dim ListAllMyBucketsResult_xmlns As String
ListAllMyBucketsResult_xmlns = xml.GetAttrValue("xmlns")
Dim ID As String
ID = xml.GetChildContent("Owner|ID")
Dim i As Long
i = 0
Dim count_i As Long
count_i = xml.NumChildrenHavingTag("Buckets|Bucket")
Do While i < count_i
    xml.I = i
    Name = xml.GetChildContent("Buckets|Bucket[i]|Name")
    CreationDate = xml.GetChildContent("Buckets|Bucket[i]|CreationDate")
    i = i + 1
Loop